TSUO-FEI MAO

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  • Changhua, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Telescopic water gun

    • Patent number 9,399,238
    • Issue date Jul 26, 2016
    • Ruey Ryh Enterprise Co. Ltd.
    • Tsuo-Fei Mao
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Telescopic Water Gun

    • Publication number 20160207063
    • Publication date Jul 21, 2016
    • RUEY RYH ENTERPRISE CO., LTD.
    • TSUO-FEI MAO
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...