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
GB29645/30A
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.)
OTTO PERUTZ TROCKENPLATTENFABR
Original Assignee
OTTO PERUTZ TROCKENPLATTENFABR
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 OTTO PERUTZ TROCKENPLATTENFABRfiledCriticalOTTO PERUTZ TROCKENPLATTENFABR
Publication of GB364570ApublicationCriticalpatent/GB364570A/en
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
G03C11/00—Auxiliary processes in photography
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Photographic Processing Devices Using Wet Methods
(AREA)
Abstract
364,570. Slitting webs. PERUTZ, TROCKENPLATTENFABRIK, MœNCHEN GES., O., 50, Dachauerstrasse, Munich, Germany. Oct. 3, 1930, No. 29645. Convention date, Feb. 5. [Class 31 (i).] Stationary cutter machines.-In apparatus for slitting a web of film into strips and simultaneously printing or otherwise marking the edges of the strips, the circular cutter 11 is held against a ring 6 carrying the printing &c. devices 15 by means of a circular coiled spring 16 seated between the knife and a flange 17.
GB29645/30A1930-02-051930-10-03A method of, and apparatus for marking film strips by printing, impression or stamping
ExpiredGB364570A
(en)
Improvements in or relating to apparatus embodying the use of a movable endless ribbon, tape, film or the like for advertising, cinema picture projection or other purposes