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Xingqing Ma

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  • Huizhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool assembly
    • Patent number 10,207,398
    • Issue date Feb 19, 2019
    • Xingqing Ma
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL ASSEMBLY
    • Publication number 20180104807
    • Publication date Apr 19, 2018
    • XINGQING MA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Portable Skateboard Installation and Removal Device
    • Publication number 20150135912
    • Publication date May 21, 2015
    • Xingqing Ma
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS