TREA

Klaus Domagalla

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  • Nutteln, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid-ring gas pump
    • Patent number 5,735,674
    • Issue date Apr 7, 1998
    • Sihi GmbH & Co. KG
    • Klaus Domagalla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid ring pump having a sheet metal working chamber casing
    • Patent number 5,509,789
    • Issue date Apr 23, 1996
    • Sihi GmbH & Co. KG
    • Udo Segebrecht
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid ring pump having a sheet metal valve plate
    • Patent number 5,489,195
    • Issue date Feb 6, 1996
    • Sihi GmbH & Co. KG
    • Klaus Domagalla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...