TREA

Chikashi Ono

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  • Ogaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow control valve coupling structure
    • Patent number 6,883,538
    • Issue date Apr 26, 2005
    • Pacific Engineering Corp.
    • Masayuki Toyokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Flow control valve coupling structure
    • Publication number 20020062869
    • Publication date May 30, 2002
    • Masayuki Toyokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...