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Karl-Helmut Sinner

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  • Dortmund, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Large roller bearing
    • Patent number 4,828,405
    • Issue date May 9, 1989
    • Hoesch Aktiengesellschaft
    • Karl-Helmut Sinner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...