TREA

Hua Yeong Enterprise Co., Ltd.

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  • Ta Chia, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Walking exerciser
    • Patent number 5,681,245
    • Issue date Oct 28, 1997
    • Hua Yeong Enterprise Co., Ltd.
    • Chin Ta Lin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Walking exerciser
    • Patent number 5,584,780
    • Issue date Dec 17, 1996
    • Hua Yeong Enterprise Co., Ltd.
    • Chin T. Lin
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

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