BE452827A - - Google Patents
Info
- Publication number
- BE452827A BE452827A BE452827DA BE452827A BE 452827 A BE452827 A BE 452827A BE 452827D A BE452827D A BE 452827DA BE 452827 A BE452827 A BE 452827A
- Authority
- BE
- Belgium
- Prior art keywords
- images
- stacking
- galleries
- projection apparatus
- image
- Prior art date
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)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452827A true BE452827A (enEXAMPLES) |
Family
ID=107358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452827D BE452827A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE452827A (enEXAMPLES) |
-
0
- BE BE452827D patent/BE452827A/fr unknown
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