TREA

Bao Chun Lu

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shading panel for display system
    • Patent number 8,371,137
    • Issue date Feb 12, 2013
    • Barco Visual (Beijing) Electronics Company Limited
    • Antoine De Ryckel
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    SHADING PANEL FOR DISPLAY SYSTEM
    • Publication number 20110267811
    • Publication date Nov 3, 2011
    • Antoine De Ryckel
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS