FR1029158A - Rotating device for viewing moving images - Google Patents
Rotating device for viewing moving imagesInfo
- Publication number
- FR1029158A FR1029158A FR1029158DA FR1029158A FR 1029158 A FR1029158 A FR 1029158A FR 1029158D A FR1029158D A FR 1029158DA FR 1029158 A FR1029158 A FR 1029158A
- Authority
- FR
- France
- Prior art keywords
- rotating device
- moving images
- viewing moving
- viewing
- images
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
- A63H33/22—Optical, colour, or shadow toys
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1029158T | 1950-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1029158A true FR1029158A (en) | 1953-06-01 |
Family
ID=9581669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1029158D Expired FR1029158A (en) | 1950-12-06 | 1950-12-06 | Rotating device for viewing moving images |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1029158A (en) |
-
1950
- 1950-12-06 FR FR1029158D patent/FR1029158A/en not_active Expired
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