TREA

Yang Hu

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  • Lake Orion, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stamping apparatus
    • Patent number 9,149,854
    • Issue date Oct 6, 2015
    • FCA US LLC
    • Dajun Zhou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    STAMPING APPARATUS
    • Publication number 20120279272
    • Publication date Nov 8, 2012
    • Dajun Zhou
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...