TREA

Gunter Napierala

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  • Essen, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing arrangement for universal joints
    • Patent number 4,077,235
    • Issue date Mar 7, 1978
    • Gelenkwellenbau GmbH
    • Hans-Joachim Kleinschmidt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...