FR457911A - Perfectionnements aux cinématographes - Google Patents
Perfectionnements aux cinématographesInfo
- Publication number
- FR457911A FR457911A FR457911DA FR457911A FR 457911 A FR457911 A FR 457911A FR 457911D A FR457911D A FR 457911DA FR 457911 A FR457911 A FR 457911A
- Authority
- FR
- France
- Prior art keywords
- cinematographs
- 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
- G03B41/06—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating reflecting member
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR457911T | 1913-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR457911A true FR457911A (fr) | 1913-09-29 |
Family
ID=1497555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR457911D Expired FR457911A (fr) | 1913-05-14 | 1913-05-14 | Perfectionnements aux cinématographes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR457911A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288017A (en) * | 1962-06-11 | 1966-11-29 | Ryan Aeronautical Co | Wavelength changer for the infrared and optical band |
EP0025610A2 (fr) * | 1978-11-07 | 1981-03-25 | P.A. Management Consultants Limited | Compensateurs optiques pour la cinématographie |
-
1913
- 1913-05-14 FR FR457911D patent/FR457911A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288017A (en) * | 1962-06-11 | 1966-11-29 | Ryan Aeronautical Co | Wavelength changer for the infrared and optical band |
EP0025610A2 (fr) * | 1978-11-07 | 1981-03-25 | P.A. Management Consultants Limited | Compensateurs optiques pour la cinématographie |
EP0025610A3 (fr) * | 1978-11-07 | 1981-06-03 | P.A. Management Consultants Limited | Compensateurs optiques pour la cinématographie |
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