TREA

Gunter Hupertz

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  • Wenden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tube formed of profiled strip
    • Patent number 6,550,501
    • Issue date Apr 22, 2003
    • Westfalia Metallformtechnik GmbH & Co.
    • Günter Hupertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multilayer tube formed of profiled strip
    • Patent number 6,488,052
    • Issue date Dec 3, 2002
    • Westfalia Metallformtechnik GmbH & Co.
    • Günter Hupertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe element, especially for exhaust pipes in motor vehicles, and m...
    • Publication number 20060278291
    • Publication date Dec 14, 2006
    • Dietmar Baumhoff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multilayer tube formed of profiled strip
    • Publication number 20020148522
    • Publication date Oct 17, 2002
    • Westfalia Metallformtechnik GmbH & Co.
    • Gunter Hupertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tube formed of profiled strip
    • Publication number 20020129862
    • Publication date Sep 19, 2002
    • Westfalia Metallformtechnik GmbH & Co.
    • Gunter Hupertz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...