Bernhard Seidel

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Cologne-Mulheim, DT

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Patents Grantslast 30 patents

Information Patent Grant
Film-forming light-sensitive polymeric material carrying azidosulfo...
- Patent number 4,065,524
- Issue date Dec 27, 1977
- Agfa-Gevaert N.V.
- Urbain Leopold Laridon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...