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RECONO S KG
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Publication of FR894789ApublicationCriticalpatent/FR894789A/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
G03C1/00—Photosensitive materials
G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
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FR894789D1939-08-241943-05-18Procédé de formation de couches adhérentes ou protectrices sur les pellicules photographiques en acétate de cellulose
ExpiredFR894789A
(fr)