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Kou Ohtsuka

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  • Toyohashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm-type pump
    • Patent number 5,520,523
    • Issue date May 28, 1996
    • Nippondenso Co., Ltd.
    • Hiroshi Yorita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...