TREA

Ah Mi Yang

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable scale
    • Patent number 6,246,017
    • Issue date Jun 12, 2001
    • Ah Mi Yang
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Portable scale for fishing purposes
    • Patent number 5,922,999
    • Issue date Jul 13, 1999
    • Ah Mi Yang
    • G01 - MEASURING TESTING