TREA

Ludwig Rottenkolber

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  • Urach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brake cylinder for a rim brake
    • Patent number 6,374,957
    • Issue date Apr 23, 2002
    • Gustav Magenwirth GmbH & Co.
    • Markus Krumbeck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic rim brake for bicycles
    • Patent number 4,585,094
    • Issue date Apr 29, 1986
    • Gustav Magenwirth GmbH & Co.
    • Ludwig Rottenkolber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas twist grip for handlebars of motor-driven two-wheeled vehicles
    • Patent number 4,461,189
    • Issue date Jul 24, 1984
    • Gustav Magenwirth GmbH & Co.
    • Ludwig Rottenkolber
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...