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.)
Expired
Application number
GB10242/29A
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.)
LE FILM OZAPHANE
Original Assignee
LE FILM OZAPHANE
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 LE FILM OZAPHANEfiledCriticalLE FILM OZAPHANE
Publication of GB309037ApublicationCriticalpatent/GB309037A/en
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
G03D15/00—Apparatus for treating processed material
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Projection-Type Copiers In General
(AREA)
Abstract
309,037. Film Ozaphane Soc. Anon. April 3, 1928, [Convention date]. Drawings to Specification. Kinematograph apparatus.-Gate apertures for use with films having perforations at the corners of the images are shaped so as to mask the perforations. The films may be worn films having their damaged perforated margins removed, and new perforations provided as stated.
GB10242/29A1928-04-031929-04-02Improvements in or relating to cinematographic films
ExpiredGB309037A
(en)
Improvements in or relating to means for taking and projecting pictures in colour for use in colour cinematography, still photography or photomicrography