TREA

Yu-Ming Liang

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  • Bethlehem, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lance for wire feeding
    • Patent number 8,920,711
    • Issue date Dec 30, 2014
    • Specialty Minerals (Michigan) Inc.
    • Dominick M. Colavito
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    LANCE FOR WIRE FEEDING
    • Publication number 20140021663
    • Publication date Jan 23, 2014
    • Specialty Minerals (Michigan) Inc.
    • Dominick M. Colavito
    • C21 - METALLURGY OF IRON