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Sheng ZHANG

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  • Qinhuangdao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel logo imprinting device
    • Patent number 11,046,069
    • Issue date Jun 29, 2021
    • CITIC Dicastal CO., LTD.
    • Zuo Xu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    WHEEL LOGO IMPRINTING DEVICE
    • Publication number 20190358980
    • Publication date Nov 28, 2019
    • CITIC DICASTAL CO., LTD
    • Huiying LIU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS