FR39964E - Dispositif pour la production de l'effet stéréoscopique et des couleurs naturellessur projections photographiques ou cinématographiques
- Google Patents
Dispositif pour la production de l'effet stéréoscopique et des couleurs naturellessur projections photographiques ou cinématographiques
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.)
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
Application grantedgrantedCritical
Publication of FR39964EpublicationCriticalpatent/FR39964E/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
G03B35/00—Stereoscopic photography
G03B35/18—Stereoscopic photography by simultaneous viewing
G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR39964D1930-08-111930-08-11Dispositif pour la production de l'effet stéréoscopique et des couleurs naturellessur projections photographiques ou cinématographiques
ExpiredFR39964E
(fr)
Dispositif permettant de projeter sur un écran, en les superposant, des vues stéréoscopiques fixes ou cinématographiques, en donnant au spectateur l'impression de les voir en relief