TREA

Chin-Sung Lee

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  • Hunei Hsiang, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door lock
    • Patent number 6,840,070
    • Issue date Jan 11, 2005
    • Taiwan Fu Hsing Industrial Co., Ltd.
    • Chao-Ming Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    DOOR LOCK
    • Publication number 20050011240
    • Publication date Jan 20, 2005
    • Taiwan Fu Hsing Industrial Co., Ltd.
    • Chao-Ming Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES