Do Sun CHOI

Person

  • Hwaseong-city, KR

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE VALVE TIMING APPARATUS

    • Publication number 20090151666
    • Publication date Jun 18, 2009
    • Hyndai Motor Company
    • Do Sun CHOI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES