TREA

Egon Pfaller

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  • Dittelbrunn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary pump
    • Patent number 4,762,480
    • Issue date Aug 9, 1988
    • SKF GmbH
    • Otmar Winkler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial piston pump
    • Patent number 4,480,529
    • Issue date Nov 6, 1984
    • SKF Kugellagerfabriken GmbH
    • Ottmar Winkler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary piston apparatus
    • Patent number 4,451,215
    • Issue date May 29, 1984
    • SKF Kugellagerfabriken GmbH
    • Ottmar Winkler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Roller having supporting body between outer tread body and inner be...
    • Patent number 4,236,766
    • Issue date Dec 2, 1980
    • SKF Kugellagerfabriken GmbH
    • Hans Meining
    • B60 - VEHICLES IN GENERAL