Harald VON Rintelen

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Leverkusen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of silver halide emulsions
- Patent number 4,075,020
- Issue date Feb 21, 1978
- Agfa-Gevaert Aktiengesellschaft
- Wilhelm Saleck
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymers which can be cross-linked by photopolymerization
- Patent number 4,001,016
- Issue date Jan 4, 1977
- AGFA-Gevaert, A.G.
- Hans-Jurgen Rosenkranz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photographic material containing fogged, direct positive silver hal...
- Patent number 3,941,595
- Issue date Mar 2, 1976
- AGFA-Gevaert, A.G.
- Erwin Ranz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photopolymerizable polymer based on an etherified polyhydroxyalkyl...
- Patent number 3,936,428
- Issue date Feb 3, 1976
- Bayer Aktiengesellschaft
- Hans-Jurgen Rosenkranz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...