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 filedfiledCritical
Priority to DD17444673ApriorityCriticalpatent/DD111477A1/xx
Priority to AT838574Aprioritypatent/AT377102B/de
Priority to DE19742450444prioritypatent/DE2450444C3/de
Priority to GB4724874Aprioritypatent/GB1452020A/en
Priority to CS750774Aprioritypatent/CS189892B1/cs
Priority to FR7436687Aprioritypatent/FR2250131B3/fr
Publication of DD111477A1publicationCriticalpatent/DD111477A1/xx
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
G03B1/48—Gates or pressure devices, e.g. plate
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Camera Bodies And Camera Details Or Accessories
(AREA)
Details Of Cameras Including Film Mechanisms
(AREA)