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Helmut Ochs

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  • Lohnberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump with drive motor
    • Patent number 5,088,899
    • Issue date Feb 18, 1992
    • Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH
    • Armin Blecker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...