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ALBERT POSSO ET FILS
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ALBERT POSSO ET FILS
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Application filed by ALBERT POSSO ET FILSfiledCriticalALBERT POSSO ET FILS
Application grantedgrantedCritical
Publication of FR692965ApublicationCriticalpatent/FR692965A/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B17/00—Details of cameras or camera bodies; Accessories therefor
G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR692965D1929-07-031929-07-03Perfectionnements aux châssis films pack
ExpiredFR692965A
(fr)