Cho;Cheol-seung

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  • Seoul, KR

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  • Information Patent Grant

    Engine using compressed air

    • Patent number 5,491,977
    • Issue date Feb 20, 1996
    • Cho;Cheol-seung
    • Cheol-seung Cho
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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