Young Woo IM

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  • Paju-si, KR

Patents Applicationslast 30 patents

  • Information Patent Application

    SAFERLOCK NUT

    • Publication number 20110176887
    • Publication date Jul 21, 2011
    • Young Woo IM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...