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Helmut Neumann

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  • Glinde, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shock absorber with variable damping characteristic
    • Patent number 5,094,321
    • Issue date Mar 10, 1992
    • Korber AG
    • Helmut Neumann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shock absorber
    • Patent number 4,974,707
    • Issue date Dec 4, 1990
    • Korber AG
    • Helmut Neumann
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents