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Zi-qian Shi

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  • Shijiazhuang City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal compound preparation and application
    • Patent number 9,028,714
    • Issue date May 12, 2015
    • Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
    • Kai Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    NEW LIQUID CRYSTAL COMPOUND PREPARATION AND APPLICATION
    • Publication number 20150060730
    • Publication date Mar 5, 2015
    • Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
    • Kai Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...