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Ogden Kellogg-Smith

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  • Arnold, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion and steam engine
    • Patent number 4,143,518
    • Issue date Mar 13, 1979
    • Ogden Kellogg-Smith
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS