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Du Young YANG

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  • Siheung-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning device with auxiliary cleaner
    • Patent number 11,219,348
    • Issue date Jan 11, 2022
    • Hye Jung Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANING DEVICE WITH AUXILIARY CLEANER
    • Publication number 20200205637
    • Publication date Jul 2, 2020
    • Hye Jeong YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...