TREA

Tomas Bergk

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  • Gotha, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rail expansion device
    • Patent number 8,302,879
    • Issue date Nov 6, 2012
    • Voestalpine BWG GmbH & Co. KG
    • Thomas Christ
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    RAIL EXPANSION DEVICE
    • Publication number 20100193597
    • Publication date Aug 5, 2010
    • VOESTALPINE BWG GMBH & CO. KG
    • Thomas Christ
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES