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DEMARIA FRERES SOC
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DEMARIA FRERES SOC
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Application filed by DEMARIA FRERES SOCfiledCriticalDEMARIA FRERES SOC
Application grantedgrantedCritical
Publication of FR338289ApublicationCriticalpatent/FR338289A/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
G03B17/28—Locating light-sensitive material within camera
G03B17/30—Locating spools or other rotatable holders of coiled film
G03B17/305—Locating spools or other rotatable holders of coiled film for roll film cameras
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR338289D1903-12-031903-12-03Chargement des appareils photographiques à pellicules
ExpiredFR338289A
(fr)