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Tzong-Sheng Lee

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  • Jhongli City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thin type vacuum chamber device
    • Patent number 7,601,959
    • Issue date Oct 13, 2009
    • National Central University
    • Mang Ou-Yang
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents