TREA

Director-General Chubu Regional Construction Bureau, Minstry of Construction

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical axis pump
    • Patent number 6,280,138
    • Issue date Aug 28, 2001
    • Director-General Chubu Regional Construction Bureau, Minstry of Construction
    • Kiyoshi Inagi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...