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Teng Yi Ruan

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  • Taichung County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Interlocking device for a drawer slide
    • Patent number 7,775,612
    • Issue date Aug 17, 2010
    • Sun Chain Metal Industry Co., Ltd.
    • Teng Yi Ruan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents