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EMEL ETS
Original Assignee
EMEL ETS
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Application filed by EMEL ETSfiledCriticalEMEL ETS
Application grantedgrantedCritical
Publication of FR68505EpublicationCriticalpatent/FR68505E/en
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
G03B35/00—Stereoscopic photography
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR68505D1955-08-031955-08-03
Apparatus for shooting and projecting motion pictures and used films
ExpiredFR68505E
(en)