TREA

Hans Eder

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  • Wilhelmshaven, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carriage drawing machine
    • Patent number 4,145,815
    • Issue date Mar 27, 1979
    • Franz Kuhlmann KG.
    • Heinrich Otten
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES