TREA

Michael Schäfer

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  • Altrip, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Marking plastics surfaces
    • Patent number 6,592,949
    • Issue date Jul 15, 2003
    • BASF Aktiengesellschaft
    • Reinhard Polke
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS