TREA

Marc Y PHU

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Packaging kit and refill container
    • Patent number 11,535,441
    • Issue date Dec 27, 2022
    • Conopco, Inc.
    • Weiqing Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PACKAGING KIT AND REFILL CONTAINER
    • Publication number 20200071047
    • Publication date Mar 5, 2020
    • CONOPCO, INC., D/B/A UNILEVER
    • Weiqing CHEN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL