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MEISHAN CRRC FASTENING SYSTEM CO., LTD.

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  • Meishan, Sichuan, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Single groove single-sided fastener and installation method thereof
    • Publication number 20230119925
    • Publication date Apr 20, 2023
    • MEISHAN CRRC FASTENING SYSTEM CO., LTD
    • SHIBO WANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pulling rivet for fastening connection of conductive material
    • Publication number 20230121175
    • Publication date Apr 20, 2023
    • MEISHAN CRRC FASTENING SYSTEM CO., LTD
    • XU HE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RIVETING ROBOT SYSTEM
    • Publication number 20210291256
    • Publication date Sep 23, 2021
    • MEISHAN CRRC FASTENING SYSTEM CO., LTD
    • Xiangyun ZHAO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Intelligent Riveting System
    • Publication number 20210121941
    • Publication date Apr 29, 2021
    • MEISHAN CRRC FASTENING SYSTEM CO., LTD
    • Guangcheng DAI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Single-groove and Short-tail Pulling Rivet and Erection Method Thereof
    • Publication number 20180038404
    • Publication date Feb 8, 2018
    • MEISHAN CRRC FASTENING SYSTEM CO., LTD.
    • Xu HE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Detachable Double-locking Riveting Dismounting Method and Pulling R...
    • Publication number 20160325340
    • Publication date Nov 10, 2016
    • MEISHAN CRRC FASTENING SYSTEM CO., LTD.
    • Yu LIU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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