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Hiroaki Aoshima

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  • Kitakatsushika-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plug valve
    • Patent number 6,874,759
    • Issue date Apr 5, 2005
    • SMC Kabushiki Kaisha
    • Hiroaki Aoshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Plug valve
    • Publication number 20040089834
    • Publication date May 13, 2004
    • SMC Kabushiki Kaisha
    • Hiroaki Aoshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...