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Xinyuan Cui

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  • Qinhuangdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable mandrel and fixture
    • Patent number 11,491,556
    • Issue date Nov 8, 2022
    • CITIC Dicastal CO., LTD.
    • Huiying Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE MANDREL AND FIXTURE
    • Publication number 20210129233
    • Publication date May 6, 2021
    • CITIC DICASTAL CO., LTD
    • Huiying Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR