TREA

Friedrich Schmaus

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  • Cologne, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil feed system
    • Patent number 4,915,194
    • Issue date Apr 10, 1990
    • Leybold-Heraeus GmbH
    • Heinrich Englander
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...