TREA

Johann Heusel

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  • Varel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing disc with damping means
    • Patent number 4,668,113
    • Issue date May 26, 1987
    • Olympia Werke AG
    • Dieter Prinzwald
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS