TREA

Johannes Stephanides

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  • Wien, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Running profile of railway wheel
    • Patent number 7,669,906
    • Issue date Mar 2, 2010
    • Bombardier Transportation GmbH
    • Wolfram Hoehne
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Wheel for Goods Wagon and Wheel Set
    • Publication number 20070252399
    • Publication date Nov 1, 2007
    • Bombardier Transporation GmbH
    • Wolfram Hoehne
    • B60 - VEHICLES IN GENERAL