Friedrich Hujer

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Grunwald, DE

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Patents Grantslast 30 patents

Information Patent Grant
Photographic roller copying apparatus
- Patent number 4,592,649
- Issue date Jun 3, 1986
- AGFA-Gevaert A.G.
- Friedbert Freitag
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Container for photographic films and prints
- Patent number 4,508,224
- Issue date Apr 2, 1985
- Agfa-Gevaret Aktiengesellschaft
- Klaus Weber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for making test exposures on marginal portions of photogr...
- Patent number 4,260,245
- Issue date Apr 7, 1981
- Agfa-Gevaert Aktiengesellschaft
- Friedrich Hujer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic copying machine with means for varying exposure across...
- Patent number 4,239,385
- Issue date Dec 16, 1980
- AGFA-Gevaert A.G.
- Friedrich Hujer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for processing developed photographic prints and films
- Patent number 4,154,046
- Issue date May 15, 1979
- AGFA-Gevaert, A.G.
- Klaus Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Evaluation and copying of originals arranged in a strip
- Patent number 4,128,330
- Issue date Dec 5, 1978
- AGFA-Gevaert A.G.
- Berthold Fergg
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY