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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AUGUSTE-HENRI MARECHAL
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AUGUSTE-HENRI MARECHAL
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Application filed by AUGUSTE-HENRI MARECHALfiledCriticalAUGUSTE-HENRI MARECHAL
Application grantedgrantedCritical
Publication of FR453659ApublicationCriticalpatent/FR453659A/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
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR453659D1912-01-301913-01-27Procédé d'obtention des films stéréoscopiques
ExpiredFR453659A
(fr)