Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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Filing date
Publication date
Application filed by Gevaert Photo Producten NVfiledCriticalGevaert Photo Producten NV
Priority to FR936408ApriorityCriticalpatent/FR1358789A/fr
Application grantedgrantedCritical
Publication of FR1358789ApublicationCriticalpatent/FR1358789A/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
G03D9/00—Diffusion development apparatus
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR936408A1963-05-291963-05-29Appareil pour l'obtention de copies suivant le procédé de transfert du complexe d'argent par diffusion
ExpiredFR1358789A
(fr)