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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CAMERA PROJECTORS Ltd
Original Assignee
CAMERA PROJECTORS Ltd
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Filing date
Publication date
Application filed by CAMERA PROJECTORS LtdfiledCriticalCAMERA PROJECTORS Ltd
Application grantedgrantedCritical
Publication of FR756944ApublicationCriticalpatent/FR756944A/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
G03B19/18—Motion-picture cameras
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR756944D1932-08-231933-06-14Perfectionnements apportés aux dispositifs de mise au point pour appareils photographiques et projecteurs
ExpiredFR756944A
(fr)