TREA

Mario Eckel

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  • Lennestadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flange connection for pipes
    • Patent number 7,481,462
    • Issue date Jan 27, 2009
    • Viega GmbH & Co. KG
    • Ulrich Arning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Flange connection for pipes
    • Publication number 20060170208
    • Publication date Aug 3, 2006
    • Viega GmbH & Co. KG
    • Ulrich Arning
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...