FR463687A - Stéréoscope classeur - Google Patents
Stéréoscope classeurInfo
- Publication number
- FR463687A FR463687A FR463687DA FR463687A FR 463687 A FR463687 A FR 463687A FR 463687D A FR463687D A FR 463687DA FR 463687 A FR463687 A FR 463687A
- Authority
- FR
- France
- Prior art keywords
- stereoscope
- filing cabinet
- filing
- cabinet
- stereoscope filing
- 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
- G03B23/046—Picture changing devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR463687T | 1912-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR463687A true FR463687A (fr) | 1914-03-02 |
Family
ID=1502739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR463687D Expired FR463687A (fr) | 1912-12-23 | 1912-12-23 | Stéréoscope classeur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR463687A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938287A (en) * | 1958-02-07 | 1960-05-31 | Elmer J Bernabei | Rotary slide holder for projectors |
-
1912
- 1912-12-23 FR FR463687D patent/FR463687A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2938287A (en) * | 1958-02-07 | 1960-05-31 | Elmer J Bernabei | Rotary slide holder for projectors |
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