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Wolfgang Metzinger

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  • Pegnitz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guide apparatus for centrifugal pumps
    • Patent number 5,634,769
    • Issue date Jun 3, 1997
    • KSB Aktiengesellschaft
    • Wolfgang Metzinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump impeller
    • Patent number 5,478,200
    • Issue date Dec 26, 1995
    • KSB Aktiengesellschaft
    • Sonke Brodersen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single-blade impeller for centrifugal pumps
    • Patent number 5,348,444
    • Issue date Sep 20, 1994
    • KSB Aktiengesellschaft
    • Wolfgang Metzinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...