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McMaster Motor Company

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  • Perrysburg, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wobble engine
    • Patent number 6,390,052
    • Issue date May 21, 2002
    • McMaster Motor Company
    • Harold A. McMaster
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS