FR1010625A - Projection device that can be used at will for simple projection or for stereoscopic projection - Google Patents
Projection device that can be used at will for simple projection or for stereoscopic projectionInfo
- Publication number
- FR1010625A FR1010625A FR1010625DA FR1010625A FR 1010625 A FR1010625 A FR 1010625A FR 1010625D A FR1010625D A FR 1010625DA FR 1010625 A FR1010625 A FR 1010625A
- Authority
- FR
- France
- Prior art keywords
- projection
- stereoscopic
- projection device
- stereoscopic projection
- simple projection
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1010625T | 1948-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1010625A true FR1010625A (en) | 1952-06-13 |
Family
ID=9569181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1010625D Expired FR1010625A (en) | 1948-09-21 | 1948-09-21 | Projection device that can be used at will for simple projection or for stereoscopic projection |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1010625A (en) |
-
1948
- 1948-09-21 FR FR1010625D patent/FR1010625A/en not_active Expired
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