FR15939E - Appareil cinématographique utilisant les films photographiques usuels - Google Patents
Appareil cinématographique utilisant les films photographiques usuelsInfo
- Publication number
- FR15939E FR15939E FR15939DA FR15939E FR 15939 E FR15939 E FR 15939E FR 15939D A FR15939D A FR 15939DA FR 15939 E FR15939 E FR 15939E
- Authority
- FR
- France
- Prior art keywords
- photographic films
- cinematographic apparatus
- usual photographic
- usual
- cinematographic
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
-
- 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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR429900T | 1911-05-13 | ||
FR15939T | 1912-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR15939E true FR15939E (fr) | 1912-10-19 |
Family
ID=1357623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR15939D Expired FR15939E (fr) | 1911-05-13 | 1912-05-09 | Appareil cinématographique utilisant les films photographiques usuels |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR15939E (fr) |
-
1912
- 1912-05-09 FR FR15939D patent/FR15939E/fr not_active Expired
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