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Dorothy Duoduo MA

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  • Changsha, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Luminescent system
    • Patent number 8,217,371
    • Issue date Jul 10, 2012
    • City University of Hong Kong
    • Shuit Tong Lee
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    LUMINESCENT SYSTEM
    • Publication number 20100314558
    • Publication date Dec 16, 2010
    • City University of Hong Kong
    • Shuit Tong LEE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...