BE374943A - - Google Patents
Info
- Publication number
- BE374943A BE374943A BE374943DA BE374943A BE 374943 A BE374943 A BE 374943A BE 374943D A BE374943D A BE 374943DA BE 374943 A BE374943 A BE 374943A
- Authority
- BE
- Belgium
- Prior art keywords
- image
- projection
- film
- window
- projected
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 2
- 244000027321 Lychnis chalcedonica Species 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
- G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
- G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
- G03B41/10—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with oscillating reflecting member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE374943A true BE374943A (enEXAMPLES) |
Family
ID=45619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE374943D BE374943A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE374943A (enEXAMPLES) |
-
0
- BE BE374943D patent/BE374943A/fr unknown
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