Karl Czernik

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Emulsion mixture for color reversal (reflection viewing) material
- Patent number 4,301,242
- Issue date Nov 17, 1981
- Agfa-Gevaert Aktiengesellschaft
- Walter Patzold
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the hardening of photographic layers utilizing fast act...
- Patent number 4,233,398
- Issue date Nov 11, 1980
- AGFA-Gevaert, A.G.
- Fritz Nittel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY