TREA

Yung-Tsung Hsieh

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  • Taiping City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Breaker of reinforced glass
    • Patent number 6,598,815
    • Issue date Jul 29, 2003
    • Yung-Tsung Hsieh
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    BREAKER OF REINFORCED GLASS
    • Publication number 20030106950
    • Publication date Jun 12, 2003
    • Yung-Tsung Hsieh
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS