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Gevaert Photo Producten NV
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Gevaert Photo Producten NV
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Application filed by Gevaert Photo Producten NVfiledCriticalGevaert Photo Producten NV
Priority to FR932945ApriorityCriticalpatent/FR1443861A/fr
Application grantedgrantedCritical
Publication of FR1443861ApublicationCriticalpatent/FR1443861A/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
G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
G03C5/29—Development processes or agents therefor
G03C5/315—Tanning development
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR932945A1962-04-261963-04-26Procédé pour le développement tannant de couches et émulsion au gélatino-halogénure d'argent sensible à la lumière
ExpiredFR1443861A
(fr)
Procédé pour le développement et le fixage simultanés de couches photographiquesd'émulsion d'halogénure d'argent, matériau pour l'exécution de ce procédé et procédé pour la fabrication de ce matériau