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Ralf Siebert

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  • Jk Hoevelaken, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle and method for steering thereof
    • Patent number 7,451,027
    • Issue date Nov 11, 2008
    • Frog Navigation Systems B.V.
    • Paul Henri Frans Peteri
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents