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Publication of CH237798ApublicationCriticalpatent/CH237798A/de
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
G03C7/3041—Materials with specific sensitometric characteristics, e.g. gamma, density
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CH237798D1942-10-091943-09-18Verfahren zur Herstellung subtraktiver Mehrfarbenbilder durch Kopieren eines Farbnegativs auf ein Positivmaterial.
CH237798A
(de)
Verfahren zur Herstellung eines Mehrfarbendruckbildes auf eine durchsichtige, nicht wasserabsorbierende Folie und nach diesem Verfahren hergestelltes Mehrfarbendruckbild