FR930400A - Cinematographic projection device - Google Patents
Cinematographic projection deviceInfo
- Publication number
- FR930400A FR930400A FR930400DA FR930400A FR 930400 A FR930400 A FR 930400A FR 930400D A FR930400D A FR 930400DA FR 930400 A FR930400 A FR 930400A
- Authority
- FR
- France
- Prior art keywords
- projection device
- cinematographic projection
- cinematographic
- projection
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR930400T | 1946-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR930400A true FR930400A (en) | 1948-01-23 |
Family
ID=9445759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR930400D Expired FR930400A (en) | 1946-07-09 | 1946-07-09 | Cinematographic projection device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR930400A (en) |
-
1946
- 1946-07-09 FR FR930400D patent/FR930400A/en not_active Expired
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