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Ya-Chu HSIAO

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Patents Applicationslast 30 patents

  • Information Patent Application

    Cyclonic rotor
    • Publication number 20030134727
    • Publication date Jul 17, 2003
    • Ya-Chu HSIAO
    • Hui-Nan Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Multi-directional swivel body builder
    • Publication number 20030134726
    • Publication date Jul 17, 2003
    • Ya-Chu HSIAO
    • Hui-Nan Yu
    • A63 - SPORTS GAMES AMUSEMENTS