U.S. Patent and Trademark Office Receives South China Normal University, Shenzhen Guohua Optoelectronics Ltd and Academy of Shenzhen Guohua Optoelectronics's Patent Application for Drying-Wetting Separated Filling Method and Filling Apparatus for Electrow

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Period6 Dec 2019

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  • TitleU.S. Patent and Trademark Office Receives South China Normal University, Shenzhen Guohua Optoelectronics Ltd and Academy of Shenzhen Guohua Optoelectronics's Patent Application for Drying-Wetting Separated Filling Method and Filling Apparatus for Electrow
    Media name/outletGlobal IP News. Optics & Imaging Patent News
    CountryIndia
    Date6/12/19
    PersonsGuofu Zhou