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.)
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Optische Industrie de Oude Delft NV
Original Assignee
Optische Industrie de Oude Delft NV
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Filing date
Publication date
Application filed by Optische Industrie de Oude Delft NVfiledCriticalOptische Industrie de Oude Delft NV
Application grantedgrantedCritical
Publication of FR1124870ApublicationCriticalpatent/FR1124870A/fr
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
G03B23/00—Devices for changing pictures in viewing apparatus or projectors
G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
G03B23/042—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement whereby the pictures are not returned to the same magazines after projection
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1124870D1954-05-221955-05-21Dispositif pour examiner et trier des clichés photographiques
ExpiredFR1124870A
(fr)