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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEN LA CINEMATOGRAPHIE FRANCAI
Original Assignee
GEN LA CINEMATOGRAPHIE FRANCAI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GEN LA CINEMATOGRAPHIE FRANCAIfiledCriticalGEN LA CINEMATOGRAPHIE FRANCAI
Application grantedgrantedCritical
Publication of FR1102454ApublicationCriticalpatent/FR1102454A/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
G03B1/56—Threading; Loop forming
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1102454D1945-12-031945-12-03
Device to prevent film wear in cinematographic devices
ExpiredFR1102454A
(en)