TREA

Chen Gong

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  • Xi'an, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gunstock for BB bullet gun
    • Patent number 9,184,599
    • Issue date Nov 10, 2015
    • Huanic Corporation
    • Jianhua Sun
    • F41 - WEAPONS

Patents Applicationslast 30 patents

  • Information Patent Application

    Gunstock for BB Bullet Gun
    • Publication number 20130234657
    • Publication date Sep 12, 2013
    • Huanic Corporation
    • Jianhua Sun
    • F41 - WEAPONS