TREA

Christoph Spensberger

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  • Paulsdorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Universal double-jointed coupling for railway vehicles
    • Patent number 7,985,141
    • Issue date Jul 26, 2011
    • KWD Kupplungswerk Dresden GmbH
    • Christoph Spensberger
    • B61 - RAILWAYS
  • Information Patent Grant

    Toothed coupling
    • Patent number 6,283,869
    • Issue date Sep 4, 2001
    • KWD Kupplungswerk Dresden GmbH
    • Christoph Spensberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents