CH564208A5CH634474ACH634474ACH564208A5CH 564208 A5CH564208 A5CH 564208A5CH 634474 ACH634474 ACH 634474ACH 634474 ACH634474 ACH 634474ACH 564208 A5CH564208 A5CH 564208A5
Authority
CH
Switzerland
Application number
CH634474A
Original Assignee
Bosch Photokino Gmbh
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 Bosch Photokino GmbhfiledCriticalBosch Photokino Gmbh
Publication of CH564208A5publicationCriticalpatent/CH564208A5/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
G03B21/00—Projectors or projection-type viewers; Accessories therefor
G03B21/14—Details
G03B21/32—Details specially adapted for motion-picture projection
G03B21/321—Holders for films, e.g. reels, cassettes, spindles
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Storage Of Web-Like Or Filamentary Materials
(AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings
(AREA)
Details Of Cameras Including Film Mechanisms
(AREA)
