FR567523A - Appareil pour la photographie stéréoscopique en noir et en couleurs et permettant l'alternance rapide de ces deux opérations
- Google Patents
Appareil pour la photographie stéréoscopique en noir et en couleurs et permettant l'alternance rapide de ces deux opérations
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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
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General Physics & Mathematics
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FR567523D1923-06-161923-06-16Appareil pour la photographie stéréoscopique en noir et en couleurs et permettant l'alternance rapide de ces deux opérations
ExpiredFR567523A
(fr)