Gordon B. J. Mah and Yu-Chen Mah Family Trust

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  • Palo Alto, CA, US

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  • Information Patent Grant

    High security moving mass lock system

    • Patent number 8,336,346
    • Issue date Dec 25, 2012
    • Gordon B. J. Mah and Yu-Chen Mah Family Trust
    • Gordon B. J. Mah
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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