Guenter Hultsch

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Wiesbaden, DE

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Patents Grantslast 30 patents

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Photosensitive composition based on a diazonium salt polycondensati...
- Patent number 4,840,868
- Issue date Jun 20, 1989
- Hoechst Aktiengesellschaft
- Georg Pawlowski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY