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Jingjian LI

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  • Hangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Workbench and workbench module
    • Patent number 12,076,848
    • Issue date Sep 3, 2024
    • HANGZHOU UNITED TOOLS CO., LTD.
    • Jingjian Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    WORKBENCH AND WORKBENCH MODULE
    • Publication number 20250001576
    • Publication date Jan 2, 2025
    • HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
    • Jingjian LI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORKBENCH AND WORKBENCH MODULE
    • Publication number 20230347497
    • Publication date Nov 2, 2023
    • HANGZHOU UNITED TOOLS CO., LTD.
    • Jingjian LI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS