Norbert Hanold

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Negative-working radiation-sensitive mixture with polymer having 1,...
- Patent number 4,988,606
- Issue date Jan 29, 1991
- Hoechst Aktiengesellschaft
- Werner Prass
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY