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IND FRANCAIS TELEMECANIQUES L
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IND FRANCAIS TELEMECANIQUES L
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Application filed by IND FRANCAIS TELEMECANIQUES LfiledCriticalIND FRANCAIS TELEMECANIQUES L
Application grantedgrantedCritical
Publication of FR769654ApublicationCriticalpatent/FR769654A/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
G03B1/00—Film strip handling
G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR769654D1933-05-271933-05-27Dispositif d'entraînement pour bandes, feuilles et similaires
ExpiredFR769654A
(fr)