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Pro-Staff Fuels Ltd.

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  • West Vancouver, CA
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  • Information Patent Grant

    Dual fuel engines
    • Patent number 4,679,538
    • Issue date Jul 14, 1987
    • Pro-Staff Fuels Ltd.
    • Joseph S. Foster
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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