FR325457A - Improvements in devices for the projection of moving pictures - Google Patents
Improvements in devices for the projection of moving picturesInfo
- Publication number
- FR325457A FR325457A FR325457DA FR325457A FR 325457 A FR325457 A FR 325457A FR 325457D A FR325457D A FR 325457DA FR 325457 A FR325457 A FR 325457A
- Authority
- FR
- France
- Prior art keywords
- projection
- devices
- moving pictures
- pictures
- moving
- 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
- G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR325457T | 1902-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR325457A true FR325457A (en) | 1903-04-30 |
Family
ID=1375614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR325457D Expired FR325457A (en) | 1902-09-02 | 1902-09-02 | Improvements in devices for the projection of moving pictures |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR325457A (en) |
-
1902
- 1902-09-02 FR FR325457D patent/FR325457A/en not_active Expired
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