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He Huang

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Billiard table
    • Patent number 6,827,349
    • Issue date Dec 7, 2004
    • He Huang
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    BALL GAME INSTRUMENT
    • Publication number 20150165308
    • Publication date Jun 18, 2015
    • BEIJING AOYUNQIU SPORTS GOODS LTD.
    • He Huang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Billiard table
    • Publication number 20030102626
    • Publication date Jun 5, 2003
    • He Huang
    • A63 - SPORTS GAMES AMUSEMENTS