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Jie Dai

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  • Kowloon, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Double Layer Lid
    • Publication number 20120273489
    • Publication date Nov 1, 2012
    • Jie Dai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Etched Pot Lid
    • Publication number 20120273512
    • Publication date Nov 1, 2012
    • Jie Dai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...