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Hermann P. A. Dingler

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve seat retainer
    • Patent number 4,813,650
    • Issue date Mar 21, 1989
    • Xomox Corporation
    • Hermann P. A. Dingler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...