TREA

Keiichi Noguchi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing valve apparatus
    • Patent number 4,923,115
    • Issue date May 8, 1990
    • Miyawaki Incorporated
    • Kotohiko Sekoguchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Thermostatically controlled trap
    • Patent number 4,471,906
    • Issue date Sep 18, 1984
    • Miyawaki Steam Trap Mfg. Co., Ltd.
    • Keiichi Noguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...