Yoshiaki Oyamada

Person

  • Shinjuku-ku, JP

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Stopper valve structure for fuel tank

    • Publication number 20040238034
    • Publication date Dec 2, 2004
    • KYOSAN DENKI CO., LTD.
    • Keiji Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...