FR1213251A - Image projector - Google Patents
Image projectorInfo
- Publication number
- FR1213251A FR1213251A FR1213251DA FR1213251A FR 1213251 A FR1213251 A FR 1213251A FR 1213251D A FR1213251D A FR 1213251DA FR 1213251 A FR1213251 A FR 1213251A
- Authority
- FR
- France
- Prior art keywords
- image projector
- projector
- image
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1213251X | 1958-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1213251A true FR1213251A (en) | 1960-03-30 |
Family
ID=7733342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1213251D Expired FR1213251A (en) | 1958-01-11 | 1959-01-09 | Image projector |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1213251A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097134A (en) * | 1976-02-24 | 1978-06-27 | Jerie Hans G | Projection device |
-
1959
- 1959-01-09 FR FR1213251D patent/FR1213251A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4097134A (en) * | 1976-02-24 | 1978-06-27 | Jerie Hans G | Projection device |
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