TREA

Mitsuhiro Iwaana

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  • Iwate-ken, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Solenoid Valves
    • Publication number 20060169936
    • Publication date Aug 3, 2006
    • Takumi Nonaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Air fuel ratio control apparatus for engines
    • Publication number 20050235974
    • Publication date Oct 27, 2005
    • Zama Japan Co., Ltd.
    • Takumi Nonaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS