TREA

Werner Hopf

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  • Oberasbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromotive drive
    • Patent number 6,661,144
    • Issue date Dec 9, 2003
    • Siemens Aktiengesellschaft
    • Karl-Friedrich Diener
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...