TREA

Che-Ning Chang

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  • Hsin-Chuang City, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    Power structure for a power-saving engine
    • Publication number 20080134676
    • Publication date Jun 12, 2008
    • Che-Ning Chang
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS