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PIGNONS SA
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PIGNONS SA
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Application filed by PIGNONS SAfiledCriticalPIGNONS SA
Application grantedgrantedCritical
Publication of FR948347ApublicationCriticalpatent/FR948347A/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
G03B19/00—Cameras
G03B19/02—Still-picture cameras
G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR948347D1946-07-161947-06-25Dispositif de commande du miroir <reflex> d'appareils photographiques permettant le télescopage de l'objectif
ExpiredFR948347A
(fr)