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.

Beneficiation process of iron polymetallic deposit

ActiveCN106423537AFlotationSulfurCopper

Owner:青海省地质矿产测试应用中心

Tensile pressure and tensile deformation sensor

ActiveCN110132120AHigh sensitivityIncreasing the thicknessElectrical/magnetic solid deformation measurementDielectric layerSignal amplification

Owner:SOUTH CHINA UNIV OF TECH

Systems and methods for precise radio frequency localization using non-contiguous or discontinuous channels

ActiveCN110999139AReceivers monitoringPosition fixationChannel state informationNetwork architecture

Owner:LOCIX INC

Lifting appliance of automobile auxiliary frame

ActiveCN103523650ANot easy to shakeGuaranteed stabilityLoad-engaging elementsVehicle frameIndustrial engineering

Owner:CHERY AUTOMOBILE CO LTD

Neural network blood pressure prediction method and mobile phone based on human face

ActiveCN104699931AImprove accuracyEasy to collectSpecial data processing applicationsPattern recognitionAbnormal blood pressures

Owner:广州华见智能科技有限公司

Preparation method of porous material with higher mechanical strength

ActiveCN107473211AHigh fluorescence quantum yieldHigh mechanical strengthCarbon compoundsCarbonizationPhosphocitric acid

Owner:YANTAI ZHONGKE RES INST OF ADVANCED MATERIALS & GREEN CHEM ENG

Multi-output state hysteresis comparator

InactiveCN104868888ASolve the defect that only two states can be outputSimple structureMultiple input and output pulse circuitsComputer moduleEngineering

Owner:LANZHOU UNIVERSITY

Switching apparatus and driving mechanism thereof

ActiveCN104779089APrevent rotationContact driving mechanismsDrive shaftCoupling

Owner:SIEMENS AG

Method for preparing lithium manganate cathode material by microwave sintering

InactiveCN101913655AWell mixedEasy to synthesizeManganates/permanganatesManganateManganese

Owner:HENAN UNION NEW ENERGY

Two-stage conversion refining technology for biomass

ActiveCN109536193AHigh calorific valueRealize conversion active hydrogen hydrogenationLiquid hydrocarbon mixture productionTreatment with hydrotreatment processesChemical industryPtru catalyst

Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD

Self-protected low-voltage capacitor

ActiveCN103887061AFixed capacitor electrodesCapacitanceDecomposition

Owner:SCHNEIDER ELECTRIC IND SAS

Straight-inserting left and right lock piece type aluminum alloy profile connecting member

InactiveCN105397041ASimple preparation processFirmly connectedNanotechnologyCorrosion

Owner:CHONGQING SUN MAGNESIUM COMPANY

Radius guidance Kalman based parameter adaptive polarization state tracking and equalization method

ActiveCN107579780AReduce complexityImprove stabilityPolarisation multiplex systemsTransmitter/receiver shaping networksCovarianceOptical communication

Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Combined burning plate fixing device

InactiveCN102331188AEasy to removeImprove applicabilityCharge supportsBiochemical engineeringComputer module

Owner:SUZHOU HENGRUI POWDER METALLURGY MFG

Method for describing and reproducing on-line vector diagram modeling process

ActiveCN104346174AReduce bandwidth requirementsImprove timelinessSpecific program execution arrangementsGraphicsSemantics

Owner:PEKING UNIV

Packing for cleaning tools

ActiveCN109562881AIntegrity guaranteedAvoid deformationCarpet cleanersBrush bodiesMechanical engineeringEngineering

Owner:NUOVA F LLI DONDI

Full-automatic feeding device for medical care

ActiveCN112452434AEfficient crushingEfficient extractionFeeding-bottlesFeeding-tubesNursing careMechanical engineering

Owner:CHONGQING MEDICAL & PHARMA COLLEGE

Power-flow controller for flexible direct current power distribution network and control method thereof

ActiveCN106953330AReduce computationImproving the Efficiency of Simulation StudiesAc networks with different sources same frequencyPower flowComputer module

Owner:SHANGHAI JIAO TONG UNIV

Indoor positioning method based on mobile node assistance

ActiveCN108225321ATechnically reasonablePrecise positioningNavigational calculation instrumentsWireless communicationThree-dimensional spaceSimulation

Owner:YANSHAN UNIV

Annealing process of sealing welding flux

ActiveCN101864511AHigh vacuum requirementHigh cleanliness requirementsFurnace typesHeat treatment process controlVacuum pumpingFree cooling

Owner:WUXI RIYUE ALLOY MATERIALS

Linear motor and stator fixing method

ActiveCN112928888AReasonable structural designImprove stabilityMagnetic circuit stationary partsManufacturing stator/rotor bodiesElectric machineClassical mechanics

Owner:东莞市远港自动化科技有限公司

Electromagnetic clutch device

ActiveCN102394532ASimple structureReduce volumeMechanical energy handlingElectromagnetic clutchEngineering

Owner:JIANGNAN YIFAN MOTOR

Camera system and mobile terminal

InactiveCN110730294AAchieve scaleAchieve rotationTelevision system detailsColor television detailsEngineeringStructural engineering

Owner:AAC OPTICS (CHANGZHOU) CO LTD

Mountain fruit tree planting system and method

ActiveCN109287372AAvoid enteringAvoid spillingCultivating equipmentsPlant protective coveringsFruit treeTransport system

Owner:LONGNAN GREEN HORTICULTURAL SUPPLIES CO LTD

Stirring device and urea machine with same

ActiveCN108970461AConcentration real-time detectionAchieve cycleTransportation and packagingRotary stirring mixersEngineeringUrea

Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

Liquid dairy produce containing casein phosphoeptides and method for producing the same

ActiveCN101467560AAvoid lostImprove qualityMilk preparationFood preparationAfter treatmentAqueous solution

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Method and device for controlling quick floating layer panel

ActiveCN104866167AAvoid confictReduce misuseInput/output processes for data processingComputer terminalApplication software

Owner:TENCENT TECH (SHENZHEN) CO LTD

Device for avoiding attachment of drawn wire of 3D printer

ActiveCN112078130ATroubleshoot issues affecting print product quality3D object support structuresManufacturing auxillary operationsBlade plateComputer printing

Owner:GUANGXI TECHCAL COLLEGE OF MACHINERY & ELECTRICITY

Cordless power tool with charging cradle

InactiveCN1827308APrecise positioningSafe and secure locationPortable power-driven toolsWork tools storagePower toolMachine tool

Owner:ROBERT BOSCH GMBH

Preparation method of aluminum-clad carbon fiber wire

ActiveCN105679459ARealize short process productionHigh strengthCable/conductor manufactureFiberCarbon fibers

Owner:GUANGDONG INST OF NEW MATERIALS

Intelligent front clamping type jack enabling construction to be achieved conveniently

ActiveCN104909300ASimple structureFront work support surface is smallLifting devicesJackscrewPiston

Owner:柳州泰姆预应力机械有限公司

Air conditioner and control method and system thereof

ActiveCN104266312ALow efficiencyHigh energy consumptionMechanical apparatusSpace heating and ventilation safety systemsTemperature conditioningEngineering

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Method for preparing rosette-like precipitated calcium carbonate

ActiveCN105800657ALarge specific surface areaGood dispersionCalcium/strontium/barium carbonatesFiltrationCarbonization

Owner:GUANGXI SHANDONGLAI CHEM IND TECH CO LTD

Handheld portable transformer cleaning device and cleaning method

InactiveCN111097752ANo corrosionNo chemical pollutionCleaning using gasesTransformerHand held

Owner:河南省森电智能装备有限公司

Single-plastid vibration crusher

InactiveCN101417252AIncrease crushing ratioSolution to short lifeNon-rotating vibration suppressionGrain treatmentsLow noiseEngineering

Owner:王建喜

Equipment flow online renewal method and system

PendingCN111062771AImprove efficiencyReduce misuseBuying/selling/leasing transactionsComputer scienceMobile phone

Owner:农眼区块链科技(广州)有限公司

Energy-saving and low-noise spun yarn tube suitable for high-speed operation

InactiveCN101817466AImprove the problem of eccentricityReduce weightLow noiseYarn

Owner:张晓方

Shoe-heel regenerated leather

InactiveCN102030994AKeloid pineEasy to slipHeelsTop-piecesFish oilHardness

Owner:ZHEJIANG SUNNYESINA REGENERATED LEATHER

Printing and dyeing waste gas filtering and dust removing device

InactiveCN104958980AReduce floating dustSimple structureCombination devicesStraight tubeElectric machine

Owner:JIANGSU SHUANGYING TEXTILE TECH

Air cylinder type traction device for clinical orthopedic surgery

InactiveCN111529165AOvercome limitationsImprove practicalityFractureOrthopedics surgeryOrthopedic department

Owner:徐庆岭

Traditional Chinese medicine composition for treating duodenal ulcer and preparation method thereof

InactiveCN104288663ADigestive systemUnknown materialsSide effectDuodenal ulcer

Owner:苗娥

Wireless base station device, wireless part control device and wireless communication method

InactiveCN102684756AImprove communication qualityDiversity/multi-antenna systemsInformation processingSignal quality

Owner:KK TOSHIBA

Ground conveying machinery operated by rudder stock

InactiveCN101544241ASimple structureReliable functionLifting devicesHand carts with multiple axesBowden cableEngineering

Owner:LINDE MATERIAL HANDLING

Routing inspection method and routing inspection device

InactiveCN104317659AReduce the number of concurrencyInsufficient configuration resourcesResource allocationReal-time computingInspection method

Owner:BEIJING SINOHYTEC

Transmission method and device for streaming media data

InactiveCN105407107AImprove visual experienceAvoid affecting the visual effectTransmissionImage resolutionComputer terminal

Owner:CHENGDU UNIV OF INFORMATION TECH

Session prompting method and device based on artificial intelligence, storage medium and equipment

PendingCN114547255AFlexible supportNatural language data processingText database indexingTerminal equipmentEngineering

Owner:PING AN TECH (SHENZHEN) CO LTD

Traveling apparatus

InactiveCN107813891AEnsure balanceGet off safelyCycle control systemsFoldable cyclesEngineeringMechanical engineering

Owner:TOYOTA JIDOSHA KK

Projector with easy heat radiation

InactiveCN107092155AImprove cooling effectEffective coolingProjectorsControl switchWater cooling

Owner:合肥鑫逸昂自动化设备有限公司

Low-temperature smoking set

PendingCN112167715ASimple structureLow structural requirementsTobaccoControl cellEngineering

Owner:QINGDAO ETSONG TECH CO LTD

Pre-reading method for stride access mode of file system

ActiveCN102385622AImprove performanceSpecial data processing applicationsFile systemMatch algorithm

Owner:成都城市云计算技术有限公司

Test tool of electric tool speed reduction box

PendingCN107991096ARapid positioningPrecise positioningMachine gearing/transmission testingElectrical testingElectric machineryEngineering

Owner:ZHEJIANG FENGLI INTELLIGENT TECH CO LTD

Positioning device for rapid cutting of annular parts

InactiveCN107309682APrecise positioningEasy to disassemblePositioning apparatusMetal-working holdersEngineeringScrew thread

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Method and device for initial access

ActiveCN108496402BImprove experienceOvercome the disadvantage of instabilityRadio transmissionWireless communicationAccess networkAccess method

Owner:HUAWEI TECH CO LTD

Preparation method of soft tile particles

ActiveCN109551627AWell mixedDisperse fastDischarging apparatusClay mixing apparatusFiberMixing effect

Owner:HUBEI WANSHUO NEW MATERIAL

Soil body state data calculation method and device based on boundary surface plasticity model

ActiveCN114492094AImprove calculation accuracyAccurate captureDesign optimisation/simulationSpecial data processing applicationsSoil scienceSoil mass

Owner:CHINA THREE GORGES CORPORATION

Combined waterproof and anticorrosion cable bridge

InactiveCN107394708AExtended service lifeReduce the burden onElectrical apparatusStructural engineeringCopper

Owner:扬州市天海滑线电气有限公司

Biomass environment-friendly non-chlorine deicing and snow-melting agent and preparation method thereof

InactiveCN109266310ALittle effect on germination rateStrong ability to melt snow and iceOther chemical processesSnow meltingMonoglyceride citrate

Owner:黄山九星环保科技股份有限公司

Preparation method of polymer electrolytic membrane electrode

InactiveCN102820474AImprove bindingImprove efficiencyCell electrodesPtru catalystPhysical chemistry

Owner:JIANGSU ICE CITY INSULATION MATERIALS STOCK

Gas furnace with pot bottom temperature sensor

InactiveCN102650437AAvoid leaningThermometer detailsDomestic stoves or rangesContact positionFuel gas

Owner:RINNAI CORP

Method and system for detecting and processing malicious codes in big data

InactiveCN113242252AImprove the detection effectDiscovered in timePlatform integrity maintainanceTransmissionAnti virusTopology management

Owner:北京国联天成信息技术有限公司

Nasal sinus ball pouch expansion suction tube

InactiveCN102125719ARadiation-freePrecise expansionStentsBalloon catheterSurgical operationNose

Owner:田永胜

Time commodity transaction method and device with excitation characteristic

PendingCN113298658AEasy to displayFlow fastDiscounts/incentivesFinanceOperations researchIndustrial engineering

Owner:PUHUA YUNCHUANG TECH (BEIJING) CO LTD

Automatic textile machine having protective cover

ActiveCN105133153APrevent getting involvedProtection securityLoomsEngineeringOperation safety

Owner:枣阳市吉顺纺织有限公司

Molding sand treatment device for water pump casting production line

InactiveCN112338137AEasy dischargeRapid coolingMould handling/dressing devicesSpiral bladeTransmission belt

Owner:ANHUI SOLID FOUNDRY CO LTD

Washing and drying device for honeysuckles

PendingCN109499962AEasy to storeKeep the tasteDrying gas arrangementsDrying chambers/containersMildewEngineering

Owner:刘秀萍

Anti-slip cloth

InactiveCN102922794AImprove slip resistanceSynthetic resin layered productsEngineeringMechanical engineering

Owner:WUJIANG DONGXU TEXTILE CLOTH FIRM

Camera module, photosensitive component, and packaging method thereof

ActiveCN109672806ASmall sizeLow costTelevision system detailsColor television detailsEngineeringCamera module

Owner:NINGBO SUNNY OPOTECH CO LTD

Novel water-adding plasma combustion system

ActiveCN107525071AEasy to getExtend your lifeContinuous combustion chamberNon-combustible gases/liquids supplyCombustion systemCombustion chamber

Owner:HUAZHONG UNIV OF SCI & TECH

Simulated meat piece complete pet food and preparation method thereof

InactiveCN113180144AGood formabilityRetain nutritional valueFood processingAnimal feeding stuffBiotechnologyNutritive values

Owner:诸城市新都工贸有限公司

Unmanned aerial vehicle pose estimation method based on visual inertia polarized light fusion

ActiveCN111504312AImprove pose estimation accuracyDrift suppressionNavigational calculation instrumentsNavigation by speed/acceleration measurementsUncrewed vehicleComputer vision

Owner:NAT UNIV OF DEFENSE TECH

Intelligent inspection method and system for transformer substation

PendingCN114723077AImprove recognition accuracySimple and fast operationDigital data protectionOffice automationTransformerEmbedded system

Owner:GUIZHOU POWER GRID CO LTD

An eMTC PUCCH resource reservation method and device

ActiveCN109842867AAvoid unscheduled situationsTransmission path multiple useMachine-to-machine/machine-type communication serviceComputer networkFrequency band

Owner:DATANG MOBILE COMM EQUIP CO LTD

Sintered slide bearing for construction equipment

InactiveCN1434225ACapacity does not changeExtend your lifeBearing componentsAuxillary members of forms/shuttering/falseworksCopperMartensite

Owner:HITACHI POWDERED METALS COMPANY

Medical support system, information terminal apparatus and patient image data acquisition method

PendingCN109935316AImprove convenienceMedical data miningMedical automated diagnosisNetwork connectionData acquisition

Owner:OLYMPUS CORP

Fixing device of filter disk filter cloth

ActiveCN101468266ANo breakageLow priceStationary filtering element filtersMoving filtering element filtersEngineeringBottom pressure

Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

Auto-control wall cleaning apparatus

InactiveCN106618367AEasy to moveClean thoroughlyAutomatic obstacle detectionTravelling automatic controlAutomatic controlDrive motor

Owner:YULIN UNIV

Auxiliary manual jujube picking machine and picking method thereof

ActiveCN109479518AAdjustable spacingReasonable structurePicking devicesEngineeringZiziphus jujuba

Owner:陶弘杰

Supervision system based on logistics data

InactiveCN106503950ARealize asset intensificationAvoid asymmetryLogisticsSocial benefitsLogistics management

Owner:宿州市荣泰物流有限公司

Punching die with protection equipment

InactiveCN107186075AReduce axial impactAvoid breakingShaping toolsShaping safety devicesPunchingEngineering

Owner:四川瑞丰锻造有限公司

Welding device with air purification function

InactiveCN111872553APlay a warm-up effectAvoid burnsLaser beam welding apparatusEngineeringErbium lasers

Owner:GUANGZHOU LINDIAN TECH CO LTD

Photoelectric conversion transmission connecting line

PendingCN110880663ASmall footprintReduce dependenceCoupling device detailsPhotoelectric conversionElectrical performance

Owner:汇聚科技(惠州)有限公司

Preparation method of cyclic sulfates

InactiveCN109422719AMild responseEasy to controlOrganic chemistryMolecular sieveOrganic solvent

Owner:ZHANGJIAGANG GUOTAI HUARONG NEW CHEM MATERIALS CO LTD

Solar energy agricultural greenhouse

InactiveCN107466733APromote photosynthesisPromote absorptionPhotovoltaic supportsBatteries circuit arrangementsAgricultural engineeringPlant growth

Owner:GUANGXI CHAOXING SOLAR ENERGY TECH

Grinding device for machining

InactiveCN111085934AGood groundingAvoid cloggingGrinding drivesLapping machinesMechanical componentsElectric machinery

Owner:ZHANGJIAJIE INST OF AERONAUTICAL ENG

Traditional Chinese medicine composition for preserving health, preventing cancer and treating cancer, and preparation method thereof

InactiveCN110237183AQuick cureReduce adverse reactionsAntinoxious agentsUnknown materialsKidneyGanoderma lucidum

Owner:黄金和

Determination method for bulk density and clearance rate of coarse aggregates

ActiveCN104535458AEasy to identifyLittle variabilityMaterial weighingSpecific gravity measurementStructure of the EarthClearance rate

Owner:SOUTHEAST UNIV

Preparing method for mustardy octopus balls

InactiveCN105166998AFull of nutritionUnique tasteFood preparationBiotechnologyMonosodium glutamate

Owner:山东新润食品有限公司

Self-adhesive stress cloth

ActiveCN109695158ASave human resourcesSimple construction processIn situ pavingsTextiles and paperGlass fiberYarn

Owner:南京道之尊复合材料有限公司

Intelligent public garbage can, intelligent public garbage can management system and working method of intelligent public garbage can management system

ActiveCN109969640ATemperatue controlRefuse receptaclesEngineeringWorking set

Owner:捷报技术有限公司

An inertia response speed recovery control method based on wind power estimation

InactiveCN109193778AAvoid mutationSmooth speedSingle network parallel feeding arrangementsWind energy generationClassical mechanicsPower grid

Owner:ZHEJIANG WINDEY +1

Preparation method of hydrophilic and hydrophobic molecule self-assembled micelle embedded with aromatic amide fragment and preparation method of supramolecular photocatalytic assembly

ActiveCN110804190AGood for collision chanceGood chemical stabilityOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystOligomer

Owner:THINKDO TECH LTD

Soft capsules containing ganoderma lucidum and preparation method of soft capsules

InactiveCN106262790AImprove liquidityGuaranteed vacuumFood shapingThermal insulationEdible oil

Owner:广东健芝缘保健食品有限公司

Multiplex PCR (Polymerase Chain Reaction) primer for simultaneously detecting salmonella, citrobacter, proteus and Edwardsiellas and design method thereof

InactiveCN103146827AQuick checkSimple and fast operationMicrobiological testing/measurementAgainst vector-borne diseasesCitrobacterEdwardsiella tarda

Owner:厦门市农产品质量安全检验测试中心 +1

Hoisting equipment and hoisting control method

ActiveCN111960306AAchieve tilt adjustmentRealize rotation adjustmentWinding mechanismsLoad-engaging elementsStructural engineeringMechanical engineering

Owner:SANY MARINE HEAVY IND

Novel pneumatic poking finger device

InactiveCN105478380AExtended service lifeImprove stabilitySortingEngineeringLarge size

Owner:ANHUI JIEXUN OPTOELECTRONICS TECH

Compound fructus crataegi-turmeric root tuber particle and preparation method thereof

InactiveCN102552802ALower blood fatInhibit oxidative stressMetabolism disorderDigestive systemSilica gelRhizome

Owner:施军平

Flat seed water separation device used for planting

InactiveCN113634361ANo shakingAvoid wastingSeed and root treatmentHollow article cleaningWater storage tankElectric machinery

Owner:靳勇贵

Gap type gear collecting device

InactiveCN105366318AGood orientationImprove slipConveyorsControl devices for conveyorsGear wheelEngineering

Owner:CHONGQING CHENGRUN MACHINERY CO LTD

PCB dry film circuit digitized film cutting machine

ActiveCN105195902AThe processed position is preciseHigh precisionWelding/cutting auxillary devicesAuxillary welding devicesReciprocating motionHazardous substance

Owner:浙江欧威科技有限公司

Full-automatic supercritical drying instrument

PendingCN114377415AGuarantee structureSave time and costDispersed particle filtrationDrying gas arrangementsSupercritical dryingEngineering

Owner:适安佳(北京)生物科技有限公司

Combined furniture connecting structure

ActiveCN109210042AActive connectionConnectors for assembly and connection are effectiveSheet joiningSurface plateEngineering

Owner:佛山市顺德区锵明家居用品有限公司

Yuanbaofeng nervonic acid soft capsule and its preparation process

InactiveCN1535710AHigh in fatty acidsReduce manufacturing costNervous disorderUnknown materialsBrain developmentAtrophy

Owner:王性炎 +2

Paclitaxel preparation method

ActiveCN103087013AStandards compliantOrganic chemistryMedicinal chemistryPharmacology

Owner:ZHANGJIAGANG IND TECH RES INST CO LTD DALIAN INST OF CHEM PHYSICS CHINESE ACADEMY OF SCI

Internal benefit allocation method for virtual power plant in participation in medium-and-long-term power transaction

InactiveCN112598538AImprove economyFinanceResourcesElectrical batteryVirtual power plant

Owner:BEIJING KEDONG ELECTRIC POWER CONTROL SYST +1

Material drying device

InactiveCN111156815ADry evenlyWon't pile upGranular material dryingDrying gas arrangementsStructural engineeringDry box

Owner:吴燕林

Method for accessing household appliance to wireless local area network and household appliance

PendingCN111212428AImprove experienceSignificantly improved convenienceAssess restrictionNetwork topologiesEngineeringWireless lan

Owner:JOYOUNG CO LTD

Double-well type reinforcement method of shield arrival or starting end and double-well type shield arrival method

ActiveCN101781991ASolve the huge risk of water and sand inrushLow costUnderground chambersTunnel liningEngineeringShield tunnelling

Owner:CHINA RAILWAY NO 3 GRP CO LTD

Hydraulic starting system for aero-engine of snow blowing vehicle

PendingCN112253561AReduce the impact of startupGuaranteed normal operationFluid-pressure actuator testingServomotor componentsFuel tankHydraulic pump

Owner:WUXI YOUPENG AUTOMOBILE SERVICE

Straight-tube condenser

InactiveCN103388991ASimple structureImprove securitySteam/vapor condensersPressure vesselsStraight tubeEngineering

Owner:KUNSHAN FANGJIA MASCH CO LTD

Eye locating method based on improved Adaboost algorithm and human face geometrical characteristics

InactiveCN103279752ASure easyAccurate and effective determinationCharacter and pattern recognitionPattern recognitionAdaboost algorithm

Owner:SHANDONG UNIV

Method for conveying dry red mud

InactiveCN101284707AStable flowStable pressureSludge treatmentAluminium oxides/hydroxidesRed mudWastewater

Owner:GUIYANG AL-MG DESIGN & RES INST

Health preservation and health care drink free of pigments, essences, preservatives and hormones and preparation method thereof

InactiveCN110338318AFast sleep reliefImprove sleepingSugar food ingredientsNatural extract food ingredientsJunk foodAmnesia

Owner:TIBET WUJIZHIBAO BIOLOGICAL TECH