TREA

Siegmund Spendel

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  • Betheln, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Covering ring for a vehicle wheel
    • Patent number 4,623,009
    • Issue date Nov 18, 1986
    • Continental Gummi-Werke Aktiengesellschaft
    • Hans Seitz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Covering ring for a vehicle wheel
    • Patent number 4,563,042
    • Issue date Jan 7, 1986
    • Continental Gummi-Werke Aktiengesellschaft
    • Hans Seitz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of mounting a tire
    • Patent number 4,516,617
    • Issue date May 14, 1985
    • Continental Gummi-Werke Aktiengesellschaft
    • Hans Seitz
    • B60 - VEHICLES IN GENERAL