FR577956A - Improvements to cinematographs - Google Patents
Improvements to cinematographsInfo
- Publication number
- FR577956A FR577956A FR577956DA FR577956A FR 577956 A FR577956 A FR 577956A FR 577956D A FR577956D A FR 577956DA FR 577956 A FR577956 A FR 577956A
- 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
- G03B1/00—Film strip handling
- G03B1/18—Moving film strip by means which act on the film between the ends thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR577956T | 1924-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR577956A true FR577956A (en) | 1924-09-13 |
Family
ID=8955077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR577956D Expired FR577956A (en) | 1924-02-29 | 1924-02-29 | Improvements to cinematographs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR577956A (en) |
-
1924
- 1924-02-29 FR FR577956D patent/FR577956A/en not_active Expired
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