Andrea Travers-Hemmer

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Oestrich-Winkel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Development material and process for the production of a negative c...
- Patent number 5,976,757
- Issue date Nov 2, 1999
- Agfa-Gevaert
- Martin Benzing
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY