FR374970A - Stéréoscope - Google Patents
StéréoscopeInfo
- Publication number
- FR374970A FR374970A FR374970DA FR374970A FR 374970 A FR374970 A FR 374970A FR 374970D A FR374970D A FR 374970DA FR 374970 A FR374970 A FR 374970A
- Authority
- FR
- France
- Prior art keywords
- stereoscope
- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
- G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement
- G03B23/042—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with linear movement whereby the pictures are not returned to the same magazines after projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR374970T | 1907-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR374970A true FR374970A (fr) | 1907-06-27 |
Family
ID=1421562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR374970D Expired FR374970A (fr) | 1907-02-23 | 1907-02-23 | Stéréoscope |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR374970A (fr) |
-
1907
- 1907-02-23 FR FR374970D patent/FR374970A/fr not_active Expired
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