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ZHIMING XU

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Patents Grantslast 30 patents

  • Information Patent Grant

    Ratcheting driver mechanism
    • Patent number 8,522,651
    • Issue date Sep 3, 2013
    • Meridian International Co., Ltd.
    • ZhiMing Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    RATCHETING DRIVER MECHANISM
    • Publication number 20120048068
    • Publication date Mar 1, 2012
    • ZHEJIANG SANDING TOOLS CO., LTD.
    • ZhiMing Xu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHETING DRIVER MECHANISM
    • Publication number 20100116097
    • Publication date May 13, 2010
    • MERIDIAN INTERNATIONAL CO., LTD.
    • ZHIMING XU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS