Antoine Roberta Van Rossen

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Brustem, BE

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Patents Grantslast 30 patents

Information Patent Grant
Emulsifier-free latexes and photographic light-sensitive elements c...
- Patent number 4,245,036
- Issue date Jan 13, 1981
- AGFA-GEVAERT N.V.
- Walter F. De Winter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Processing of photographic silver halide material
- Patent number 4,059,446
- Issue date Nov 22, 1977
- AGFA-Gevaert, N.V.
- Edwin Hendrik Hazenbosch
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY