China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Arch breaking and ice melting auger device with cleaning device for thawing animal food frozen raw materials at temperatures of -18 DEG C

PendingCN107048149AFully heatedImprove thawing efficiencyFood preservationCleaning using liquidsAnimals foodMechanical engineering

Owner:上海数郜机电有限公司

Shallow-buried shield tunnel roof stability judgment method

ActiveCN113405908ASure easyGeometric CADMaterial strength using tensile/compressive forcesStructural engineeringShield tunneling

Owner:CHINA CONSTR FIFTH ENG DIV CORP LTD

Manufacturing method and film formation method for microfibrillated cellulose

ActiveCN105926339AImprove featuresGood film formingMicroorganism/enzyme additionPulp beating methodsCellulosePre treatment

Owner:TIANJIN UNIV OF SCI & TECH

Simulated palm leaf and preparation method thereof

PendingCN111728300AEasy to makeEasy to installArtificial flowers and garlandsAgricultural engineeringLeaf blade

Owner:计萍侠

Wire take-up device

ActiveCN108879486AImprove general performanceAvoid breakingApparatus for overhead lines/cablesInsulation layerLow voltage

Owner:ZHUHAI ZHONGLI ELECTRICAL EQUIP

Ultrasonic biometric device and electronic device

InactiveCN109492477AAccurate recognition functionAccurate identificationPrint image acquisitionUltrasonic sensorReflected waves

Owner:NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECH

High-simulation digital mold ceramic tile and preparation method thereof

ActiveCN113845307AGood surface textureUniform glossGlazePeripheral plane

Owner:佛山科海意诺陶瓷科技有限公司

Rotary welding workbench for machining

InactiveCN108000039ANovel structureCompact structureWelding/cutting auxillary devicesAuxillary welding devicesDrive wheelFixed frame

Owner:上力电力科技有限公司

Local process calling method, device and equipment and medium

ActiveCN111506442AImprove development efficiencyImprove maintenance efficiencyInterprogram communicationProgramming languageSoftware engineering

Owner:艾普阳科技(深圳)有限公司

Pipe conveying equipment for laser pipe cutting

ActiveCN114012292ARealize automatic feeding processRealize automatic loading and processingMetal working apparatusLaser beam welding apparatusStructural engineeringTransfer mechanism

Owner:河北豪威电气设备科技有限公司

Insect-resistant flower fertilizer

InactiveCN106518403ARapid and long-lasting fertilizer effectFertilization does not causeCalcareous fertilisersBioloigcal waste fertilisersControl releaseSlag

Owner:史小琳

New hydroxamate siderophore and application thereof in prevention and control of disease

InactiveCN102212020ALow toxicityEasy to degradeBiocideOrganic chemistryDiseasePseudomonas putida

Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Precise hot mold forging process

InactiveCN110480289AHigh hardnessExtended service lifeWelding apparatusHardnessMachining

Owner:沧州伟通轨道交通器材有限公司

Model training method, data processing method and equipment

PendingCN113011568ANeural architecturesNeural learning methodsEngineeringData mining

Owner:HUAWEI TECH CO LTD

Light receiving sensor, display panel, and electronic apparatus

ActiveCN113611212AImprove frequency characteristicsRealize adaptive adjustmentStatic indicating devicesConverting sensor output opticallyHemt circuitsCharge generation

Owner:BEIJING BOE DISPLAY TECH CO LTD +1

Power control method and device, mobile terminal and storage medium

PendingCN114336600AAvoid interferenceImprove Power Control EfficiencyPower distribution line transmissionAc network circuit arrangementsEngineeringPower control

Owner:GUANGDONG POWER GRID CO LTD +1

Method for metering distance between point and designed curved surface

InactiveCN1570559ACalculation stableHigh speedMeasurement devicesMulti parameterPhysics

Owner:OCEAN UNIV OF CHINA

Tumor ablation device for radiotherapy assistance

ActiveCN112472279AImprove ablation efficiencyIncrease tumor sizeSurgical needlesSurgical instruments for heatingRadiologyApparatus instruments

Owner:THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL

Preparation method and application of hydrogel/metal organic framework composite carrier

ActiveCN113717966AEasy to prepareLower requirementImmobilised enzymesMetal-organic frameworkMaterials science

Owner:JIANGXI NORMAL UNIV

Device and method for checking damage and leakage of smelting furnace in non-contact induction manner

ActiveCN105783511AExtended service lifeLow costFurnace safety devicesCrucible furnacesEngineeringInductor

Owner:FOSHAN GAOJIE IND FURNACE CO LTD

Coupling type strong crushing agitator capable of using for soil remediation

PendingCN110369492AEasy to addReduce humidityContaminated soil reclamationSoil remediationCoupling

Owner:江苏伟恒土壤治理科技有限公司

Soil detection device convenient for assembling and disassembling drill bit

InactiveCN109030075AEasy to replaceSimplify disassembly stepsWithdrawing sample devicesMobile vehicleEngineering

Owner:林美余

Preparation and application of chiral electrochemical sensor material based on chitosan

InactiveCN106893003AMaterial electrochemical variablesProtonationPhosphoric acid

Owner:NORTHWEST NORMAL UNIVERSITY

Novel wireless charger convenient to fix and using method thereof

ActiveCN111953042AEasy to fixEasy to operateBatteries circuit arrangementsElectric powerEngineeringStructural engineering

Owner:SHENZHEN TEKA TECH

Single-walled carbon nanotube as well as selective extraction method and application thereof

ActiveCN105883749AHigh puritySimple methodSemi-permeable membranesFixed microstructural devicesOrganic solventCarbon nanotube

Owner:苏州希印纳米科技有限公司

Multi-joint patrolling robot

InactiveCN108972528AIncrease flexibilityGuaranteed reliabilityProgramme-controlled manipulatorWalking around obstaclesVertical plane

Owner:重庆西电普华智能机器人技术有限公司

Blanking device capable of blanking different sizes of workpieces

InactiveCN104070560AIncrease productivityAvoid messMetal working apparatusMachine toolEngineering

Owner:重庆利国电气设备制造有限公司

Fishhook and manufacturing method thereof

PendingCN106937628AVarious shapesExquisite shapeFish-hooksEngineering

Owner:鄱阳县黑金刚钓具有限责任公司 +1

Steam box and integrated cooker

InactiveCN112515466AEfficient collectionAvoid damageDomestic stoves or rangesLighting and heating apparatusThermodynamicsProcess engineering

Owner:QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1

Lamp moving assembly and lamp using same

ActiveCN103968335AEasy to moveStable parkingLighting support devicesEngineeringLight fixture

Owner:OCEANKING DONGGUAN LIGHTING TECH +2

Intelligent high-precision dynamic reactive compensation control system

ActiveCN103023051AHigh measurement accuracyCompensation is fast and accurateReactive power adjustment/elimination/compensationReactive power compensationControl systemThree-phase

Owner:HUNAN SENNENG ELECTRIC POWER TECH

Treatment device for electroplating wastewater

InactiveCN110950469AEasy to handleCollision fastWater/sewage treatment by irradiationSpecific water treatment objectivesChemical reactionSludge

Owner:泰兴市洁源环保工程有限公司

Tubular clutch device of electric machine spacing apparatus

InactiveCN101291087AQuick and agile clutch effectSimple structureMechanical actuated clutchesMechanical energy handlingElectric machineEngineering

Owner:ZHEJIANG HUZHOU SCVE MACHINE & MOTOR

Preparation method of ethoxylated trimethylolpropane triacrylic ester

InactiveCN102173989AReduce acidityAvoid damageOrganic compound preparationCarboxylic acid esters preparationSorbentSolvent

Owner:TIANJIN CHEM REAGENT RES INST

Extraction box submerged chamber sediment cleaning tool and using method thereof

PendingCN114250359AShorten the timeShorten working timeHollow article cleaningProcess efficiency improvementEngineeringEnvironmental engineering

Owner:杭州中冶有色科技有限公司 +1

Method and system for realizing voice interaction by using wireless earphone and wireless earphone

InactiveCN106878850ARealize voice interaction functionEarpiece/earphone mechanical/electrical switchesHeadphonesSpeech sound

Owner:GOERTEK INC

Bicycle ball arm and cold heading forming process thereof

InactiveCN106275220ALow costVehicle cranksMetal-working apparatusEngineeringUltimate tensile strength

Owner:SIJIN INTELLIGENT FORMING EQUIP CO LTD

Football storage device

ActiveCN108126334APrevent rollingImprove efficiencySport apparatusSports equipmentEngineering

Owner:李志伟

Embedded composite structure and cigarette holder thereof

PendingCN111035060AAdjustable temperatureConducive to harmonizationTobacco smoke filtersSheet structureCigarette smoke

Owner:NANTONG CELLULOSE FIBERS CO LTD +2

Cotton picking roller assembly with picking spindles capable of backwardly and forwardly rotating

PendingCN107318378AEasy windingFollow the shapePicking devicesVertical planeEngineering

Owner:湖北开肯机械制造有限公司

Gas heat power system based on semiconductor condensation

InactiveCN106246260AImprove conversion efficiencyIncrease conduction rateSteam engine plantsHydraulic pumpEngineering

Owner:郭远军

Grid topology version management tool and method based on graph database

PendingCN113610661AImprove continuityRealize managementOther databases indexingResourcesManagement toolAlgorithm

Owner:NARI NANJING CONTROL SYST +1

Dual-purpose tableware of spoon and chopsticks

InactiveCN104414359ATablewaresEngineeringDual purpose

Owner:史欣祥

Method for preparing absorbing layer of thin film solar cell

InactiveCN101728461AReduce the temperatureReduce softeningFinal product manufactureSemiconductor devicesIndiumNew energy

Owner:TSINGHUA UNIV +1

A process of increasing the boron leaching rate of a boron concentrate through mechanical activation

ActiveCN106492940AImprove leaching rateReduce dependenceGrain treatmentsBoron compoundsResource utilizationHigh energy

Owner:NORTHEASTERN UNIV

Garden bush seed sowing device

InactiveCN108184388ARealized madeRegular seed deposition machinesEngineering

Owner:张芳

Device for enabling access to a rotor blade of a wind turbine

InactiveCN107466339ASimple structureEngine manufactureFinal product manufactureClassical mechanicsStructural engineering

Owner:PP ENERGY APS

Seabed data cabin assembling method

InactiveCN113146240AShorten the construction periodAssembly machinesMetal-working hand toolsMechanical engineeringSeabed

Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

Instant task order sending method for hospital logistics intelligent conveying system

InactiveCN106779462ARealize intelligent dispatchImprove efficiencyResourcesDecision modelLogistics management

Owner:杭州医好网络科技有限公司

DNA fragment related to pig polydactyly

InactiveCN101157923AMicrobiological testing/measurementFermentationPolydactylyNucleotide

Owner:CHONGQING ACAD OF ANIMAL SCI

Pet wearing control system and pet wearing device

ActiveCN113475424ARestricted movementAvoid falls and injuriesLocation information based serviceTaming and training devicesControl systemControl engineering

Owner:INVENTEC(NANJING) TECH CO LTD +1

Photosensitive Resin Composition

InactiveCN102597879AExcellent resistance to changes over timeHighly variablePhotomechanical apparatusSemiconductor/solid-state device manufacturingCarbon numberHydrogen atom

Owner:ADEKA CORP

Distributed data processing method and data center

ActiveCN105893135AAvoid Data SlicingDelay in normal operationProgram initiation/switchingResource allocationData processing systemData center

Owner:SHENZHEN LONGRISE SCI & TECH

Automatic-recovery electric-coagulation forceps scrubbing support

InactiveCN104722513AThe principle is simpleEasy to useCleaning using toolsSurgical instruments for heatingThin metalForceps

Owner:CHONGQING RUNZE PHARM CO LTD

Textile fabric levelness cloth inspecting and checking equipment

PendingCN112431009APrevent levelnessHigh precisionMechanical cleaningPressure cleaningLaser transmitterElectric machinery

Owner:SUZHOUBIDAER INNOVATION MATERIALS TECH CO LTD

Angiotensin II immunogen and preparation method thereof

ActiveCN109265554AReduce steric hindrance effectEliminate the effects ofAngiotensinsSerum immunoglobulinsSolubilitySide chain

Owner:NINGBO MEDICAL SYSTEM BIOTECHNOLOGY CO LTD

Stream data-based clustering method

InactiveCN107066470ASolve the problem of difficult clusteringRelational databasesSpecial data processing applicationsStreaming dataRandom seed

Owner:GUANGZHOU TARIVON INFORMATION TECH

Novel electric lifting chair

PendingCN110754829ASmooth liftPrevent sudden fallsAdjustable chairsElectric machineryStructural engineering

Owner:QINGDAO ZEHAO AUTO PARTS

Surface water sampling device for environmental monitoring

PendingCN114323787AAvoid mistakesImprove adoption efficiencyWithdrawing sample devicesPeristaltic pumpSurface water

Owner:广州保航网络科技有限公司

Monitor holder for a vehicle

InactiveCN102076526AMachine supportsVehicle componentsVehicle frameDisplay device

Owner:VOLVO LASTVAGNAR AB

Novel bathtub draining device

ActiveCN104947751AElectrotherapyPhysical therapyEngineeringSilica gel

Owner:还童(锦州)益养理疗设备有限公司

Antenna structure for intelligent wearable equipment, and intelligent watch employing antenna structure

InactiveCN105301953ARealize the radiation functionEasy to installRadio-controlled time-piecesEngineeringConductive materials

Owner:SMART MOVT TECH CO LTD

User request processing method and device

PendingCN114692172AImprove programming efficiencyThe verification method is simpleDigital data protectionComputer networkUser Privilege

Owner:北京国双千里科技有限公司

Wind speed prediction method and related equipment

ActiveCN111311011AForecastingComplex mathematical operationsPredictive methodsAtmospheric sciences

Owner:华润电力技术研究院有限公司

Control logic circuit for connecting multiple high side loads in engine control module

ActiveCN111542469ACyclesElectrical controlDriver circuitControl engineering

Owner:CUMMINS LTD

Stacking rack of required metal tubes in electric vehicle manufacturing

InactiveCN109648535AIncrease heightEasy to transportWork tools storageOther workshop equipmentElectric carsEngineering

Owner:HANDAN HAOTIAN MACHINERY EQUIP CO LTD

Formulation for treating vertigo

InactiveCN105311320AImprove neurological disordersRelieves Vertigo SymptomsDigestive systemPlant ingredientsSide effectTraditional medicine

Owner:徐长春

Bilateral permanent magnet double-electromechanical port motor

ActiveCN109921591AIncreased torque output capabilityIncrease magnetic loadMagnetic circuit rotating partsMagnetic circuit stationary partsConductor CoilMagnet

Owner:HUAZHONG UNIV OF SCI & TECH

Nutritional composition containing alpha-lactoalbumin and lactoferrin and application of nutritional composition

ActiveCN102551073BImprove the immunityImprove immunityFood preparationSocial benefitsSide effect

Owner:杭州千岛湖康诺邦健康产品有限公司

Elevator driver

InactiveCN101643168AImprove maintenance work efficiencyElevatorsBuilding liftsMotor shaftAerospace engineering

Owner:TOSHIBA ELEVATOR KK

Important information sorting method and device for traffic analysis based on deep learning, and storage medium

PendingCN114329119AReduce workloadReduce participationDigital data information retrievalNatural language data processingAlgorithmMD5

Owner:XIAMEN ANSCEN NETWORK TECH CO LTD

Cleaning method of automatic cleaning machine

InactiveCN107282532AHigh degree of automationSimple structureCleaning using liquidsCleaning methodsAutomation

Owner:JIAXING BAISHENG PHOTOELECTRIC

Digital measurement and control system of portable ion trap frequency modulation mass spectrometer

ActiveCN106653554ARealize integrationEasy to moveSpectrometer circuit arrangementsParticle spectrometer methodsMass analyzerHigh pressure

Owner:INST OF CHEM CHINESE ACAD OF SCI

Preparation method of composite hot melt adhesive net film

ActiveCN113584711AReduce surface tensionHigh crystallinitySpinnerette packsArtificial thread manufacturing machinesPolymer scienceHot melt

Owner:江苏惠沣环保科技有限公司

Method for preparing low-clinker cement from suspension roasting and coal gasification slag

ActiveCN108191270AEffective consumptionReduce dosageCement productionSocial benefitsSlag

Owner:HUNAN UNIV OF SCI & TECH

Azoospermia chromosome variation detection kit

PendingCN113981067AImprove detection efficiencyReduce testing costsMicrobiological testing/measurementDNA/RNA fragmentationMultiplexY chromosome microdeletion

Owner:BEIJING CHAOYANG HOSPITAL CAPITAL MEDICAL UNIV +1

Disk type assembling machine for non-lock sliders

PendingCN107373921AAccurateImprove yield rateSlide fastenersEngineeringDrive motor

Owner:刘国保

Method, device and equipment for estimating service life of consumables in test and medium

PendingCN114169219AAvoid problems that reduce test efficiencyDesign optimisation/simulationNeural architecturesTest efficiencyMemory bank

Owner:SHENZHEN TIGO SEMICON

Efficient way to manage host subscription state on a proxy device

InactiveCN103392313ASpecial service provision for substationData switching by path configurationInformation repositoryComputer network

Owner:TELEFON AB LM ERICSSON (PUBL)

Compound with protein kinase inhibiting activity as well as preparation method and application of compound

ActiveCN106831898AConducive to industrial mass productionNervous disorderSugar derivativesDiseaseEthyl acetate

Owner:浙江美新控股有限公司

Multilayer strippable locomotive glass anti-graffiti adhesion film

PendingCN110982444ADoes not affect explosion protectionShorten maintenance timePressure sensitive film/foil adhesivesAdhesiveEngineering

Owner:青岛至亚美莱新型材料股份有限公司

Follower location unit in non-stress space

InactiveCN101004239ANo additional stressInelastic deviationMachine framesFastening meansEngineeringUltimate tensile strength

Owner:ZHEJIANG UNIV

Screening system for soil improvement

InactiveCN112570264AImprove athletic abilityAvoid accumulationSievingScreeningAgricultural engineeringCoil spring

Owner:郑祥瑞

A power supply method and a charging device for a super capacitor energy storage type trolley car

InactiveCN108988447AImprove survival rateReduce dependenceBatteries circuit arrangementsRailway vehiclesCapacitanceElectricity

Owner:NARI TECH CO LTD +1

Electro-hydraulic main valve integrated with speed regulation function

PendingCN114165265ASimple structureEasy to useServomotor componentsProps/chocksControl engineeringElectric control

Owner:郑州恒达智控科技股份有限公司

Internal wall charcoal decoration mortar and preparation method thereof

InactiveCN104926241AImprove adsorption capacityPurifying airHigh absorptionMildew

Owner:SICHUAN CHINA STRUCTURE RESIDENTIAL IND

Electric opening device for vehicle door

PendingCN114856357AOptimize layoutStrong collision resistancePower-operated mechanismControl cellMotronic

Owner:ZHEJIANG ZEEKR INTELLIGENT TECH CO LTD +1

Electric screw oil hydraulic press adopting composite oil cylinders for maintaining pressure

ActiveCN106311949AChange vertical forceImprove forming qualityForging press drivesPress ramBall bearingGear drive

Owner:青岛格林特环保设备股份有限公司

Laser rapid forming preparation method of metal high-flux sample

PendingCN114713845APrecise control of ingredientsMeet the needs of rapid screeningAdditive manufacturing apparatusIncreasing energy efficiencyAutomatic controlMaterial Design

Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

Treatment method of waste aluminum oxide in anthraquinone process hydrogen peroxide production process

ActiveCN112439764AFully processedFully harmless treatmentSolid waste disposalGasification processes detailsAnthraquinonesSlag

Owner:CHINA PETROLEUM & CHEM CORP +1

Method for rapidly finding neighbors

ActiveCN104185243AShorten the timeNo loss of communication performanceWireless communicationIdle timeNeighbor finding

Owner:BEIHANG UNIV

Medical chest-mounted call receiver

InactiveCN103500485ANo noise pollutionImprove working environmentElectric transmission signalling systemsMicrocomputerPatient room

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Wireless information and power transfer system based on magnetic coupling

InactiveCN114759690AReduce power demandReduce volumeNear-field transmissionCircuit arrangementsSignal processing circuitsEngineering

Owner:HUNAN UNIV

Specific double-photon imaging fluorescent probe as well as preparation method and application

ActiveCN110041296ALow toxicityHigh sensitivityOrganic chemistryFluorescence/phosphorescenceConfocalFluorescence

Owner:SHANDONG NORMAL UNIV

Specific primer combination for identifying chicken parvovirus and application thereof

InactiveCN106435034AMeet the requirements for infection testingAmplification efficiency balanceMicrobiological testing/measurementMicroorganism based processesAgricultural scienceChicken parvovirus

Owner:GUANGXI VETERINARY RES INST

Efficient chicken feed

InactiveCN111000038AReduce direct damageStrong bodyFood processingAnimal feeding stuffChinese ChiveLithospermum erythrorhizon

Owner:湘潭县金丝凤养殖专业合作社

Method for removing VOCl3 and VCl4 from rough titanium tetrachloride

InactiveCN107601556AReduce contentQuality improvementTitanium halidesIron powderBoiling point

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Gas-fired boiler

InactiveCN107588540AIncrease path lengthIncrease profitWater heatersCombustorFlue gas

Owner:安徽新宝热能设备科技有限公司

Big data processing method for logistics goods

PendingCN114493458AGuaranteed punctualityFast shipping handlingLogisticsTime informationLogistics management

Owner:合肥仓小强供应链管理有限公司

Porous ceramic block, metal-matrix composite and preparation methods of porous ceramic block and metal-matrix composite

InactiveCN106083186AThe size is easy to controlControllable distributionCeramicwareOrganic solventWear resistant

Owner:HENAN POLYTECHNIC UNIV

Preparation method and application of tumor-targeted nano-artificial antibody

InactiveCN110483683AHigh selectivityImprove stabilityNanotechnologyPharmaceutical non-active ingredientsTumor targetFunctional monomer

Owner:BEIJING UNIV OF CHEM TECH

Industrial assembly line intelligent shutdown mechanism based on Byzantine fault-tolerant thought

PendingCN114723216AStrengthen the ability to judge problems in the production processIncrease productivityResourcesTotal factory controlThird partyDecision system

Owner:阿克松(苏州)智能科技有限公司

Mobile terminal security protecting method and device

InactiveCN104361282APlatform integrity maintainanceProtection mechanismSoftware engineering

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Reinforcing ring and surface packaging assembly

PendingCN113571477AImprove flatnessSemiconductor/solid-state device detailsPrinted circuit aspectsThermal dilatationHigh heat

Owner:HUAWEI MACHINERY

Method for raising first instar crab fingerlings

InactiveCN102550456AImprove survival rateMeet feeding needsClimate change adaptationPisciculture and aquariaDiseaseSecondary stage

Owner:顾宏兵

Full-automatic assembly method of LED string lights

ActiveCN107388086ARealize automated productionImprove processing efficiencyLine/current collector detailsSoldering apparatusEngineeringLED lamp

Owner:ZHUHAI BOJAY ELECTRONICS

Decoding and coding method and equipment thereof

ActiveCN110933426AHigh precisionImprove encoding performance/decoding performanceDigital video signal modificationEngineeringComputer vision

Owner:HANGZHOU HIKVISION DIGITAL TECH

Two-dimensional code recognition method and device

PendingCN113505623AEasy to manageRich choiceSensing by electromagnetic radiationComputer graphics (images)Algorithm

Owner:VIVO MOBILE COMM HANGZHOU CO LTD

PCIE clock compatibility method and device for solid state disk, computer equipment and storage medium

InactiveCN109710025AGuaranteed to workImprove compatibilityGenerating/distributing signalsTime rangeComputer compatibility

Owner:SHENZHEN YILIAN INFORMATION SYST CO LTD

Master-slave and rate configurable SC-FED system baseband frame structure

PendingCN112565149AImplement master-slave configurationFlexible implementation of various speed requirementsMulti-frequency code systemsTransmission rate adaptationUser needsStation

Owner:TIANJIN 712 COMM & BROADCASTING CO LTD

Grinding machine for groove in core rod

InactiveCN104772684AGuaranteed machining accuracyPlay a guiding roleGrinding machinesGrinding feedersGrinding wheelMechanical engineering

Owner:南京市宏伟屠宰机械制造有限公司

Large mining height end-mining fully-mechanized excavating machine manufacturing removing frame channel collapse column passing leg-less supporting erecting construction method

ActiveCN104453966ASolve the problem of supporting roadwayReduce labor intensityMine roof supportsProtective coversEngineeringUltimate tensile strength

Owner:SHANXI JINCHENG ANTHRACITE COAL MINING GRP CO LTD