TREA

Yantao LIANG

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine door and latch assembly
    • Patent number 11,060,331
    • Issue date Jul 13, 2021
    • MRA Systems, LLC
    • Yantao Liang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE DOOR AND LATCH ASSEMBLY
    • Publication number 20160145918
    • Publication date May 26, 2016
    • MRA SYSTEMS, INC.
    • Yantao LIANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES