FR527256A - Perfectionnement aux films stéréoscopiques cinématographiques - Google Patents
Perfectionnement aux films stéréoscopiques cinématographiquesInfo
- Publication number
- FR527256A FR527256A FR527256A FR527256DA FR527256A FR 527256 A FR527256 A FR 527256A FR 527256 A FR527256 A FR 527256A FR 527256D A FR527256D A FR 527256DA FR 527256 A FR527256 A FR 527256A
- Authority
- FR
- France
- Prior art keywords
- improvement
- cinematographic films
- stereoscopic
- stereoscopic cinematographic
- films
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR527256T | 1920-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR527256A true FR527256A (fr) | 1921-10-22 |
Family
ID=8921274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR527256A Expired FR527256A (fr) | 1920-11-15 | 1920-11-15 | Perfectionnement aux films stéréoscopiques cinématographiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR527256A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019698A (en) * | 1953-04-20 | 1962-02-06 | Stewart L Sheldon | Photographic methods and apparatus for use in cameras and projectors |
US3433561A (en) * | 1965-10-21 | 1969-03-18 | Cct Cinema Camera Technik Ag | Stereo moving picture camera |
-
1920
- 1920-11-15 FR FR527256A patent/FR527256A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019698A (en) * | 1953-04-20 | 1962-02-06 | Stewart L Sheldon | Photographic methods and apparatus for use in cameras and projectors |
US3433561A (en) * | 1965-10-21 | 1969-03-18 | Cct Cinema Camera Technik Ag | Stereo moving picture camera |
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