FR814843A - Improvements to cinematographic cameras - Google Patents
Improvements to cinematographic camerasInfo
- Publication number
- FR814843A FR814843A FR814843DA FR814843A FR 814843 A FR814843 A FR 814843A FR 814843D A FR814843D A FR 814843DA FR 814843 A FR814843 A FR 814843A
- Authority
- FR
- France
- Prior art keywords
- cinematographic cameras
- cinematographic
- cameras
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR814843T | 1936-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR814843A true FR814843A (en) | 1937-06-30 |
Family
ID=1553403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR814843D Expired FR814843A (en) | 1936-12-12 | 1936-12-12 | Improvements to cinematographic cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR814843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187309A (en) | 1977-06-20 | 1980-02-05 | Sandoz, Inc. | 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof |
-
1936
- 1936-12-12 FR FR814843D patent/FR814843A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187309A (en) | 1977-06-20 | 1980-02-05 | Sandoz, Inc. | 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof |
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