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José A. Batiz-Vergara

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  • Caguas, PR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston for internal combustion engine
    • Patent number 8,347,843
    • Issue date Jan 8, 2013
    • José A. Batiz-Vergara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS