Sabine Pilger

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Bacharach-Steeg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a negative-working lithographic printing form...
- Patent number 5,328,797
- Issue date Jul 12, 1994
- Hoechst Aktiengesellschaft
- Rudolf Neubauer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY