TREA

H.K.C.J. (Asia) Ltd.

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  • Tsuen Wan N.T., HK
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  • Information Patent Grant

    Jewelry clasp
    • Patent number 7,802,448
    • Issue date Sep 28, 2010
    • H.K.C.J. (Asia) Ltd.
    • Lok Chan
    • A44 - HABERDASHERY JEWELLERY

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