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Sabine Dreihofer

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  • Warstein-Sichtigvor, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrophotographic recording material
    • Patent number 5,395,716
    • Issue date Mar 7, 1995
    • Licentia Patent-Verwaltungs-G.m.b.H.
    • Klaus Schade
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY