FR27765E - - Google Patents
Info
- Publication number
- FR27765E FR27765E FR27765DA FR27765E FR 27765 E FR27765 E FR 27765E FR 27765D A FR27765D A FR 27765DA FR 27765 E FR27765 E FR 27765E
- Authority
- FR
- France
- 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
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- 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
- G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
- G03C7/06—Manufacture of colour screens
- G03C7/10—Manufacture of colour screens with regular areas of colour, e.g. bands, lines, dots
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR27765E true FR27765E (en) | 1924-08-18 |
Family
ID=1362173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR27765D Expired FR27765E (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR27765E (en) |
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0
- FR FR27765D patent/FR27765E/fr not_active Expired