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LOUIS CAMILLE DANIEL ANDRE CHE
Original Assignee
LOUIS CAMILLE DANIEL ANDRE CHE
Filing date
Publication date
Application filed by LOUIS CAMILLE DANIEL ANDRE CHEfiledCriticalLOUIS CAMILLE DANIEL ANDRE CHE
Application grantedgrantedCritical
Publication of FR444599ApublicationCriticalpatent/FR444599A/fr
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
G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR444599A1911-08-10Procédé de photographie en couleurs se pretant également à la projection et au cinématographe
ExpiredFR444599A
(fr)
Boite portative servant à renfermer les écrans transparents et opaques faits par procédés chimiques destinés à l'usage cinématographique et au besoin servir de fonds pour la photographie