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.

Soft soil foundation drainage and solidification treatment method

InactiveCN102409662AShorten the construction periodLow costSoil preservationRigid frameEngineering

Owner:宫能和 +1

Method and apparatus used for determining measured value ??of chemical sensitive field effect transistor

ActiveCN102818833AImprove signal-to-noise ratioLow environmental impactMaterial analysis by electric/magnetic meansPhysicsAmplification factor

Owner:ROBERT BOSCH GMBH

Medicine for treating (female) infertility

InactiveCN108066547ANo drug dependenceSimple recipeSexual disorderPlant ingredientsDuring menstruationSide effect

Owner:江倩倩

Medicine-applying device for department of stomatology

PendingCN106492334AEasy to operateEasy to useMedical devicesEngineering

Owner:天津健康家园科技有限公司

3-aminocyclopentanecarboxamides as modulators of chemotactic factor receptors

InactiveCN1976707AHigh affinityOrganic chemistryHeterocyclic compound active ingredientsChemokine receptorChemistry

Owner:INCYTE

Orange water-soluble fertilizer containing salicylic acid

InactiveCN107652056AMatching scienceStrong treeLiquid fertilisersNitrate fertilisersFertilizerNutrient

Owner:邓付圆

Faraday device used for detecting implantation dose of plasma

ActiveCN101847559ASimple structureImprove detection accuracySemiconductor/solid-state device testing/measurementElectric discharge tubesSecondary electronsProtection ring

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

CPT atomic clock frequency taming control circuit

ActiveCN108199712ASuppresses frequency driftSimple structurePulse automatic controlTime delaysAutomatic control

Owner:BEIJING INST OF RADIO METROLOGY & MEASUREMENT

Drill pipe joint inlaid with radio frequency chip and method for inlaying radio frequency chip

PendingCN111980598AGuaranteed reliabilityWon't fall offDrilling rodsRecord carriers used with machinesRadio frequencyDrill pipe

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Elevator with adjustable liquid counter weight and control method thereof

InactiveCN102311022AReduce output powerSave electricityElevatorsBuilding liftsEngineeringElectric power

Owner:MITSUBISHI ELECTRIC SHANGHAI ELECTRIC ELEVATOR

Jade fiber fabric

InactiveCN105420886AGood sterilization effectLightweightWoven fabricsYarnMENTHOL CRYSTALSChitin

Owner:NANYANG NORMAL UNIV

Integrated heat transfer equipment in natural gas hydrogen production system

PendingCN108931150ALess investmentImprove heat transfer efficiencyIndirect heat exchangersHeat transfer efficiencyProcess engineering

Owner:四川创达新能科技有限公司

Intelligent power station middle platform system

PendingCN113807663AEliminate information silosImprove the level of intelligent operationDatabase management systemsCircuit arrangementsTelecommunicationsPower station

Owner:SHANGHAI POWER EQUIP RES INST

Detection method and device of human body fall, equipment and computer readable storage medium

PendingCN112386248AImprove accuracyImprove stabilityCharacter and pattern recognitionDigital data protectionEngineeringEnvironmental geology

Owner:CHINA MOBILE COMM LTD RES INST +1

Obstacle detection method and device, vehicle and storage medium

ActiveCN112462368AImprove accuracyLow resolution accuracyCharacter and pattern recognitionICT adaptationComputer visionEnvironmental geology

Owner:CHINA FIRST AUTOMOBILE

Intelligentized Chinese wolfberry orchard movable spraying platform remote control start-stop system

ActiveCN108812598ARealize automatic start-stop operation controlInsect catchers and killersElectric machineryOrchard

Owner:HEFEI UNIV OF TECH

Environment-friendly antibacterial polyacid hand cleanser and preparation method thereof

InactiveCN108904329AHealthy and cleanClean living environmentCosmetic preparationsToilet preparationsIonPharmacologic effects

Owner:FOSHAN SENANG BIO TECH CO LTD

Method and device for detecting advanced persistent threats

ActiveCN107786524AAdvanced Persistent Threat DetectionTransmissionTraffic volumeMultiple dimension

Owner:CHINA TELECOM CORP LTD

Method and system for obtaining epilepsy EEG automatic classification model, and classification system

PendingCN111700592AReduce complexitySave time on model building and trainingDiagnostic recording/measuringSensorsParameter learningEpilepsy

Owner:HENAN UNIV OF SCI & TECH

Method for preparing battery-grade nickel sulfate by deeply removing sodium from refined nickel salt

PendingCN112279314AHigh recovery rateGuaranteed RecoveryNickel sulfatesAmmonium nickel sulfateAmmonium sulfate

Owner:YANGGU XIANGGUANG COPPER

Novel water level alarm

InactiveCN103630206ASimple structureLow production costLevel indicators by floatsBuoyWater level

Owner:昆山铭联纸业有限公司

Human S100 protein detection reagent and preparation method thereof

ActiveCN103604931AImprove accuracyImprove detection efficiencyDisease diagnosisBiological testingChemistryAntibody

Owner:江苏美德医药技术有限公司

Water hammer system with monitoring function

InactiveCN113863423AEasy to monitorIncreased water level lift efficiencyClosed circuit television systemsMachines/enginesWater reservoirReal time display

Owner:黄源平

Method and system for token gateway

PendingCN114846768AUser identity/authority verificationTelecommunicationsComputer security

Owner:VISA INT SERVICE ASSOC

Remoulded soil triaxial sample demoulding device and demoulding method thereof

PendingCN109531798ASimple structureQuick assembly and disassemblyDischarging arrangementEngineeringFlange

Owner:FUZHOU UNIVERSITY

Image sensor module and forming method thereof

InactiveCN103956371AExcellent structural performanceReduce design difficultyRadiation controlled devicesImage sensorEngineering

Owner:CHINA WAFER LEVEL CSP

Wood veneer wood keel mounting device

PendingCN113585656AReduce labor intensityImprove efficiencyCovering/liningsAgricultural engineeringStructural engineering

Owner:SHANDONG JIAOTONG UNIV

Intelligent interval shooting of video by reducing bitrate of video to save bandwidth on camera device by means of neural network input

PendingCN114125371ATelevision system detailsCharacter and pattern recognitionVideo streamingEngineering

Owner:AMBARELLA INT LP

Hybrid fiber grid fabric reinforced polypropylene compound filtering plate and preparation method thereof

ActiveCN109224630AImprove high temperature and high pressure performanceImprove thermal stabilityFiltration separationPolypropyleneInternal stress

Owner:ZHONGYUAN ENGINEERING COLLEGE

Extraction and back-extraction device

InactiveCN101708382AReduce dosageSmall footprintLiquid solutions solvent extractionSpecific gravitySolid phases

Owner:KUNMING METALLURGY INST

Trolley used for transporting connector terminals

InactiveCN105539540AEasy to carryAvoid Static ConductionHand carts with multiple axesVehicle frameBackplane

Owner:SUZHOU YUANSHUO PRECISION MOLD

Mine operation vehicle

InactiveCN112124335ASmooth slideEasy to sendTipping wagonsVehicle frameEngineering

Owner:李建伟

Method and apparatus for staged startup of air-cooled low charged packaged ammonia refrigeration system

ActiveCN113348332APrecise flow controlPrevent backflowMechanical apparatusBoilers/analysersDischarge pressurePiping

Owner:EVAPCO

Digit data reminder for generating a set of output at one time and its control

InactiveCN1856082ALow manufacturing costImproved manufacturing costs are higherStandards conversionImage converterDigital data

Owner:杨仁伟

Intelligent charging system of DC charging pile of electric vehicle which can be monitored remotely by user

PendingCN109228960AEasy remote controlCharging stationsElectric vehicle charging technologyContactorAC power

Owner:JIANGSU ELECTRIC POWER CO +2

In-situ repairing method for crushing of supporting surface of cutter shaft of heading machine, and cutter head of heading machine

PendingCN112846637AGuaranteed performanceReduce repair time and costsTunnelsRepair timeClassical mechanics

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Tunnel waterproof plate construction dotting device and dotting method thereof

PendingCN112377222AStable installationReduce consumptionUnderground chambersTunnel liningPhysicsEngineering

Owner:CHINA RAILWAY NO 2 ENG GRP CO LTD +1

Application of rice OsFD2 gene in regulation and control of seed size

ActiveCN113999295AIncrease in 100-kernel weightHydrolasesPlant peptidesProtein proteinMolecular biology

Owner:SOUTH CHINA AGRI UNIV

Seal head structure for ultrathin soft-packed battery sealing machine

PendingCN108923058ASimple head structureEasy to operatePrimary cell manufactureAssembling battery machinesEngineeringMechanical engineering

Owner:武汉孚安特科技有限公司

Holder and connector device

ActiveCN104167639ASituation suppression for entering the frameConveying record carriersCoupling parts mountingEngineeringElectrical and Electronics engineering

Owner:JAPAN AVIATION ELECTRONICS IND LTD

Practical furrower for electric laying

InactiveCN107435432AUniform depth of cutGroove depth levelingBuilding constructionsEngineering

Owner:广州菀倾科技有限公司

Block restoration method and device, and storage medium

PendingCN111612471AReduce transaction callbacksDatabase distribution/replicationSpecial data processing applicationsData miningHash list

Owner:HANGZHOU FUZAMEI TECH CO LTD

Intelligent kitchen with refrigeration conveying function

ActiveCN111489498AThe overall structure is simpleStrong reliabilityApparatus for meter-controlled dispensingCooking vessel constructionsProcess engineeringCool storage

Owner:深圳御膳坊智能科技有限公司

Method for preparing silicon carbide single crystal

ActiveCN113005518AReduce lattice mismatch and thermal expansion coefficient mismatchSimple preparation processPolycrystalline material growthFrom condensed vaporsCarbide siliconLattice mismatch

Owner:HARBIN INST OF TECH

Moving object indoor positioning method and moving object indoor positioning system

ActiveCN107121667AAvoid uncertaintyHigh positioning accuracyPosition fixationIndoor positioning systemUltrasound

Owner:GUANGZHOU INST OF RAILWAY TECH

Wind driven generator cable clamp

ActiveCN103166154BNot easy to looseStrong ability to resist deliveryElectrical apparatusWind drivenWind force

Owner:JIANGSU GOLDWIND SCI & TECH CO LTD

Polishing method of glass bar

InactiveCN109352460AReduce workloadIncrease productivityOptical surface grinding machinesEngineeringPlanet

Owner:鑫盛泓达(徐州)电力科技发展有限公司

Industrial salt processing and grinding equipment

ActiveCN111282633APrevent leakageTo achieve the beneficial effect of filtration collectionGrain treatmentsPhysicsGrinding

Owner:安徽康柏斯研磨分级系统有限公司

Oxygen reduction electrocatalyst as well as preparation method and application thereof

PendingCN113745532AHigh active site densityCatalytic stability winsCell electrodesPolythiocyanogenThiocyanic acid

Owner:SHENZHEN UNIV

Vacuum blister stripping device in blister packaging equipment

InactiveCN105984616AWide range of applicationsEasy to automatePackagingAutomatic controlBatch production

Owner:无锡同联机电工程有限公司

Sample analysis equipment

PendingCN114660312AContinuous loadingImprove detection efficiencyMaterial analysisStructural engineeringAlgorithm

Owner:SHENZHEN DYMIND BIOTECH

Pigeon feed high in calcium

InactiveCN104770601AMeet calcium needsGood calcium supplementAnimal feeding stuffRice grainPeanut meal

Owner:LIUZHOU DAJIN AGRI TECH

High-voltage linear LED control circuit reducing harmonic

ActiveCN106332362AOvercome current step waveforms not similar to voltage smooth waveformsReduce harmonic contentElectrical apparatusElectroluminescent light sourcesVoltage referenceDividing circuits

Owner:SHAANXI REACTOR MICROELECTRONICS

Anti-creeping socket

InactiveCN114069320AImprove sealingGood leakage preventionCouplings bases/casesEngineeringStructural engineering

Owner:HUNAN GNOO NEW ENERGY TECH CO LTD

Ecological planting method for vegetables

InactiveCN106941914AMaintain hydration and nutritionImprove growth efficiencyExcrement fertilisersBioloigcal waste fertilisersRoot systemRipening

Owner:云南骏源农业开发有限公司

Method and system for simultaneously transmitting high-low code flow in TD-SCDMA system

ActiveCN101277461AImprove spectrum utilizationWon't affect viewershipSpatial transmit diversityError preventionConstellationAir interface

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Apelin liposome and preparation method thereof

ActiveCN108159401AEfficient encapsulationExtended half-lifePeptide/protein ingredientsPharmaceutical non-active ingredientsHalf-lifeChemistry

Owner:KUNMING JIDA PHARMA

Lactobacillus plantarum X7022 and application thereof

ActiveCN110499263AGood gut colonization abilityGood aging memory lossNervous disorderBacteriaLactobacillus plantarumIntestinal colonization

Owner:EAST CHINA UNIV OF SCI & TECH

Seed treating agent based on insect viruses and thiamethoxam

InactiveCN104542719AImprove biocompatibilityImprove germination rateBiocideAnimal repellantsBiocompatibility TestingSeedling

Owner:JIANGXI NEW DRAGON BIOTECH

Extraction system and extraction method for traditional Chinese medicine effective components in laboratory

InactiveCN109011692AAvoid errorsThe extraction process is convenient and fastEvaporationLiquid solutions solvent extractionSolventChinese herbology

Owner:NINGXIA MEDICAL UNIV

Overturning type drawer used for medical barrow

InactiveCN104224482AAvoid poor precisionAvoid guide rail deformation and jammingNursing accommodationDrawersEngineeringMedical treatment

Owner:宁波禾采医疗器械有限公司

Method and device for generating channel and method and system for advertising

InactiveCN101770480AImprove the effectIncrease PVSpecial data processing applicationsTelecommunicationsMultimedia

Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Oral care compositions

InactiveCN103974688AApplicability is obviousCosmetic preparationsToilet preparationsBasic amino acidsBiofilm

Owner:COLGATE PALMOLIVE CO

Automatic intelligent arrangement system for legal documents

ActiveCN112937160AAchieve fixationSmooth horizontal movementFiling appliancesPaper sheetImage acquisition

Owner:SOUTHWEST UNIVERSITY OF POLITICAL SCIENCE AND LAW

Automotive sunroof actuating mechanism

InactiveCN108068594AAvoid stickingPass smoothlyRoofsEngineeringMechanical engineering

Owner:HSIN CHONG MACHINERY WORKS +1

Exploding foil integrated chip based on low-temperature co-fired ceramic and preparation technology thereof

ActiveCN109959307AHigh degree of integrationReduce volumeBlasting cartridgesCo-fired ceramicParylene C

Owner:NANJING UNIV OF SCI & TECH

Fuel cell heavy truck liquid hydrogen vaporization auxiliary device and control method

PendingCN114551946AImprove heat transfer efficiencyReduce energy consumptionFuel cell heat exchangeLiquid hydrogenProcess engineering

Owner:BEIJING SINOHYTEC

Bioengineering protein plaster as well as preparation method and application thereof

PendingCN114712330AStrong adhesionEfficient photothermal therapy effectEnergy modified materialsPharmaceutical non-active ingredientsPremalignant NeoplasmActive agent

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Preparation method of stopping-off agent for flame brazing or molten salt dip brazing

ActiveCN107855684AStrong resistance to molten salt corrosionGood inertnessWelding/cutting media/materialsSoldering mediaMethyl celluloseFluoride calcium

Owner:WENZHOU HONGFENG ELECTRICAL ALLOY

Anaerobic reactor and sludge anaerobic digestion process using anaerobic reactor

InactiveCN109020130ASpeed up anaerobic digestionShort reaction cycleSludge treatment by de-watering/drying/thickeningWater contaminantsChemistryAerobic digestion

Owner:JIANGSU TENGYE NEW MATERIALS

Unionmelt welding trolley track positioning device

ActiveCN104439654APrecise positioningEasy to operateWelding accessoriesEngineeringMechanical engineering

Owner:WEIHAI SHIDAO HEAVY IND

User account management method and apparatus

ActiveCN105337925ASolve the high cost of customer serviceSolve the decline of experienceData switching networksData miningLogin Name

Owner:ADVANCED NEW TECH CO LTD

Geomagnetic daily variation error correction method for coil type vector magnetometer

ActiveCN113608273AImprove detection accuracyRealize diurnal effect error correctionElectric/magnetic detectionAcoustic wave reradiationComputational physicsBias field

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Forklift equipment special for flammable ice on surface of sea floor

ActiveCN107165637ASmall range of motionLong maintenance free timeMechanical machines/dredgersMineral miningDrive motorEngineering

Owner:HANGZHOU YUNFENG IND DESIGN CO LTD

Application of PEG-b-PAA-g-SNO-IR780 NPs nanoparticles in preparation of antibacterial material

PendingCN114288405AImprove the bactericidal effectGood sterilization effectAntibacterial agentsMaterial nanotechnologyBactericidal effectBiofilm

Owner:WENZHOU INST UNIV OF CHINESE ACAD OF SCI

Printed wiring board and method for manufacturing printed wiring board

ActiveCN103796451ALow manufacturing costImprove yieldPrinted circuit aspectsPrinted circuits stress/warp reductionEngineeringElectrical conductor

Owner:IBIDEN CO LTD

Ecological net cage-based water purification method

ActiveCN104003523AImprove eutrophication statusEasy to operateBiological water/sewage treatmentPhosphorus concentrationAlgal bloom

Owner:GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI

Diffusion plate, backlight module and display device

PendingCN114019721AReduce blue lightReduce ejectionNon-linear opticsEye protectingQuantum dot

Owner:HUIZHOU VISION NEW TECH CO LTD

Transverse moving device for movable precast beam bottom mold trolley

ActiveCN113232130AImprove stabilityGuaranteed stabilityMoulding surfacesMould auxillary partsElectric machineryDrive motor

Owner:GUANGDONG PROVINCIAL CHANGDA HIGHWAY ENG

System and method for testing energy converter low-frequency emission characteristics in finite space pressure tank

ActiveCN109991590AAddress low frequency emission performanceSimple designWave based measurement systemsReflected wavesAcoustic wave

Owner:THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP

Control method and control apparatus for rotating shuttle replacement apparatus, device, and storage medium

ActiveCN110468529AImprove work efficiencyAuxillary devicesEngineeringMechanical engineering

Owner:BEIJING DAHAO TECH +2

Energy-saving environment-friendly grain transferring mechanism

InactiveCN105110032ASave manpower and material resourcesSimple structureLoading/unloadingTransfer mechanismElectric energy

Owner:LIUZHOU ZHENGGAO SCI & TECH

Insect cell suspension culture method to prepare recombinant TPO protein

InactiveCN109022382AAntigen activity is goodGood specificityOxidoreductasesGenetic engineeringTiterSuspension culture

Owner:ZHENGZHOU IMMUNO BIOTECH

Teaching equipment for computer aided education

InactiveCN107341977AVersatileImprove efficiencyElectrical appliancesTest tubeWater pipe

Owner:林广华

FPGA simulation system for modulating hippocampus network rhythm through weak electromagnetic stimulation

InactiveCN104375878AIncrease flexibilityImprove operabilitySoftware simulation/interpretation/emulationNeuronVerilog

Owner:TIANJIN UNIV

Method for discriminating liquor odor by liquid array taste sense bionic sensor

ActiveCN103234918AFull effectImprove identification rateColor/spectral properties measurementsTaste SenseStandard samples

Owner:LUZHOU PINCHUANG TECH +1

Content publishing method and device

InactiveCN109885799AQuick releaseShort processWebsite content managementWeb data browsing optimisationWorld Wide Web

Owner:ZHEJIANG KOUBEI NETWORK TECH CO LTD

Laser additive device and additive manufacturing method thereof

InactiveCN109175364AUniform distribution of energy and temperature fieldsStir wellAdditive manufacturing apparatusIncreasing energy efficiencyPower flowHigh frequency

Owner:JIANGSU UNIV

High aromatic hydrocarbon oil as well as preparation method and application thereof

PendingCN113897220AReduce equipment investment and operating costsReduce cokeTreatment with plural serial stages onlyCracking reactionPtru catalyst

Owner:SHANGHAI NAKE AUXILIARIES +1

Medical transfusion chair special for pediatric department

InactiveCN108309674AAchieve insulation effectOperating chairsDiagnosticsEngineeringPediatric department

Owner:方宣崇

Anode shielding used for increasing electroplating uniformity

InactiveCN102021637AImprove plating uniformityUniform thicknessElectrolysis componentsEngineeringElectroplating

Owner:东莞市宏德电子设备有限公司

Milling and grinding wheel

InactiveCN103302601AGuaranteed DimensionsGuaranteed accuracyGrinding/polishing hand toolsSolderingHot pressing

Owner:KUNMING LYH OPTICAL MATERIALS

Bactericidal composition containing cyproconazole and iprodione

InactiveCN102007930AGood synergyHigh efficiencyBiocideFungicidesIprodioneWater dispersible

Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

Big data automatic connecting piece production thread machining machine and machining method

InactiveCN111906391AImprove thread processing efficiencyReduce labor intensityThread cutting machinesCcd cameraScrap

Owner:韶关市志通达信息科技有限公司

Transmission power control method and device of communication equipment, equipment and storage medium

PendingCN114585066AAvoid Data Transmission ConflictsPower managementNetwork planningData transmissionPower control

Owner:上海联虹技术有限公司

Green building electrical energy-saving control cabinet with efficient heat dissipation

InactiveCN110459975AImprove cooling efficiencyReduce the temperatureSubstation/switching arrangement cooling/ventilationElectrical controlElectric energy

Owner:QILU UNIV OF TECH

Girder machining method and girder machining device for crane and crane span collecting-mounting method

ActiveCN103481026AEliminate welding distortionGuarantee assembly qualityWork benchesOther workshop equipmentStructural engineeringWelding deformation

Owner:HENAN WEIHUA HEAVY MACHINE

Transfusion needle mechanical needle tube mounting technique and device thereof

InactiveCN101015718AIncrease productivitySolve orientation problemsInfusion needlesNeedle insertion

Owner:HANGHOU ACAD OF MACHINERY SCI & TECHCO

Strip chamfering device

ActiveCN105642991AGuaranteed stabilityIncrease productivityShearing machinesShearing machine accessoriesEngineeringMechanical engineering

Owner:GUIZHOU HANGRUI SCI & TECH

Short-circuiting device for use in low-voltage and medium-voltage systems for protecting parts and personnel

ActiveCN109690723AReduce bouncingSo as not to damageBattery cutoff switchesExplosion switches closingHollow cylinderElectrical connection

Owner:デーンエスエープルスツェオーカーゲー

Traditional Chinese medicine composition for treating kidney yang deficiency type retention of urine

InactiveCN104491228ANo significant differenceComparableUnknown materialsBlood disorderWoolUrine

Owner:杨茹芹

Multifunctional road surface snow removing and briquetting vehicle

InactiveCN101914903AHigh densitySmall footprintSnow cleaningSmall footprintEngineering

Owner:尹波

Slurry pulsator

InactiveCN101294492AAdaptableImprove pulse signal qualitySurveyPistonImpeller

Owner:WESTERN DRILLING KELAMAYI DRILLING TECH INST

Preparation method of biological fertilizer for improving continuous cropping soil of strawberries

InactiveCN112979387AImprove disease resistanceReduce the number of pathogenic organismsExcrement fertilisersSolid/semi-solid fertilisersEdaphicNutrition

Owner:威海南海新区万和七彩农业科技有限公司

Novel atrial septal defect closure device

ActiveCN106821427AStable structureReasonable formSurgeryBiomedical engineeringMedicine

Owner:GUANGZHOU SUN SHING BIOTECH CO LTD

Decoration production process of stone and organic glass compounded panel

InactiveCN106080008AEdge grinding machinesCovering/liningsTemperature resistanceSurface plate

Owner:黄律翔

Novel antirust valve

PendingCN107228228APrevent rustPromote good healthSpindle sealingsOperating means/releasing devices for valvesValve openingEngineering

Owner:安徽中兴流体装备有限责任公司

Light resistant PC (Polycarbonate)/PBT (Polybutylene Terephthalate) alloy material for automobile and preparation method thereof

InactiveCN108102330AGood mechanical propertiesLightfastness guarantees that the material hasPolycarbonateBenzotriazole

Owner:NANJING HONGRUI PLASTIC PROD