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Werner Sperber
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Munich, DE
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last 30 patents
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Patent Grant
Tank with rack for wet processing photographic material
Patent number
4,918,478
Issue date
Apr 17, 1990
Agfa-Gevaert Aktiengesellschaft
Werner Sperber
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Arrangement for introducing photosensitive strips into and transpor...
Patent number
4,403,846
Issue date
Sep 13, 1983
AGFA-Gevaert A.G.
Viktor Osegowitsch
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Arrangement for transporting strip-shaped material
Patent number
4,279,371
Issue date
Jul 21, 1981
AGFA-Gevaert, A.G.
Erwin Laar
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Machine for developing photographic paper or the like
Patent number
4,218,123
Issue date
Aug 19, 1980
AGFA-Gevaert, A.G.
Wolfgang Viehrig
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic developing machine
Patent number
4,164,371
Issue date
Aug 14, 1979
AGFA-Gavaert, A.G.
Wolfgang Viehrig
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY