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Lingling LIU

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid nitrogen tank
    • Patent number 11,672,249
    • Issue date Jun 13, 2023
    • SHANGHAI ORIGINCELL BIOLOGICAL CRYO EQUIPMENT CO., LTD.
    • Jianguo Qu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CRYOGENIC STORAGE AND RETRIEVAL APPARATUS AND CRYOGENIC STORAGE AND...
    • Publication number 20230090865
    • Publication date Mar 23, 2023
    • SHANGHAI ORIGINCELL BIOLOGICAL CRYO EQUIPMENT CO., LTD.
    • Jianguo QU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LIQUID NITROGEN TANK
    • Publication number 20220000098
    • Publication date Jan 6, 2022
    • SHANGHAI ORIGINCELL BIOLOGICAL CRYO EQUIPMENT CO., LTD.
    • Jianguo QU
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING