FR707511A - Film gaufré sonore - Google Patents
Film gaufré sonoreInfo
- Publication number
- FR707511A FR707511A FR707511DA FR707511A FR 707511 A FR707511 A FR 707511A FR 707511D A FR707511D A FR 707511DA FR 707511 A FR707511 A FR 707511A
- Authority
- FR
- France
- Prior art keywords
- sound
- embossed film
- embossed
- film
- sound embossed
- 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
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/14—Additive processes using lenticular screens; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR707511T | 1930-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR707511A true FR707511A (fr) | 1931-07-09 |
Family
ID=9068376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707511D Expired FR707511A (fr) | 1930-03-12 | 1930-03-12 | Film gaufré sonore |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR707511A (fr) |
-
1930
- 1930-03-12 FR FR707511D patent/FR707511A/fr not_active Expired
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