FR978277A - Perfectionnement à l'obtention de granules écrans polychromes destinés à la photographie et à la cinématographie des couleurs
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Perfectionnement à l'obtention de granules écrans polychromes destinés à la photographie et à la cinématographie des couleurs
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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
G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
G03C7/06—Manufacture of colour screens
G03C7/08—Manufacture of colour screens from diversely-coloured grains irregularly distributed
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Engineering & Computer Science
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Manufacturing & Machinery
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Physics & Mathematics
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General Physics & Mathematics
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FR978277D1948-12-291948-12-29Perfectionnement à l'obtention de granules écrans polychromes destinés à la photographie et à la cinématographie des couleurs
ExpiredFR978277A
(fr)