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Durst AG Fabrik Fototechnischer Apparate Bozen
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Bolzano-Bozen, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Illuminating apparatus for photographic color enlarger
Patent number
4,053,222
Issue date
Oct 11, 1977
Durst AG Fabrik Fototechnischer Apparate Bozen
Mario Gandini
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lamp-adjusting mechanism, particularly for photographic enlarging a...
Patent number
4,050,813
Issue date
Sep 27, 1977
Durst AG. Fabrik Fototechnischer Apparate Bozen
Wilmuth Pramstraller
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process and device for copying photographic color images
Patent number
4,050,807
Issue date
Sep 27, 1977
Durst AG Fabrik Fototechnischer Apparate Bozen
Siegfried Barbieri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process and apparatus for filter value and exposure time determinat...
Patent number
3,984,185
Issue date
Oct 5, 1976
Durst AG Fabrik Fototechnischer Apparate Bozen
Alex Vinatzer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-measuring apparatus with lamp indicator for determining balan...
Patent number
3,984,676
Issue date
Oct 5, 1976
Durst AG. Fabrik Fototechnischer Apparate Bozen
Siegfried Barbieri
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY