TREA

Frank Holl

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  • Marienhausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve seating system
    • Patent number 6,851,659
    • Issue date Feb 8, 2005
    • Continental Teves AG & Co., OHG
    • Ulrich Zutt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic valve
    • Patent number 6,644,623
    • Issue date Nov 11, 2003
    • Continental Teves AG & Co. oHG
    • Christoph Voss
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Closure device
    • Publication number 20040021537
    • Publication date Feb 5, 2004
    • Ulrich Zutt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR