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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Pathe Cinema SA
Original Assignee
Pathe Cinema SA
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Filing date
Publication date
Application filed by Pathe Cinema SAfiledCriticalPathe Cinema SA
Application grantedgrantedCritical
Publication of FR671931ApublicationCriticalpatent/FR671931A/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
G03B1/00—Film strip handling
G03B1/18—Moving film strip by means which act on the film between the ends thereof
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR671931D1929-03-221929-03-22
Film driving device in cinematographic cameras and the like
ExpiredFR671931A
(en)