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Xiao Ping LV

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  • Shenzhen, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    BRUSH ROLL OF A VACUUM CLEANER
    • Publication number 20110203073
    • Publication date Aug 25, 2011
    • JOHNSON ELECTRIC S.A.
    • Ching Hang LEUNG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...