TREA

Castells; Raul

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  • Miami, FL, US
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  • Information Patent Grant

    Rotary internal combustion engine
    • Patent number 4,884,537
    • Issue date Dec 5, 1989
    • Castells; Raul
    • Jan Witkowski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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