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Massao Umeda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic motor unit
    • Patent number 7,415,821
    • Issue date Aug 26, 2008
    • Brueninghaus Hydromatik GmbH
    • Werner Hoermann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic motor unit
    • Publication number 20070000245
    • Publication date Jan 4, 2007
    • Jochen Beck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...