FR938825A - Improvements in color photography processes - Google Patents
Improvements in color photography processesInfo
- Publication number
- FR938825A FR938825A FR938825DA FR938825A FR 938825 A FR938825 A FR 938825A FR 938825D A FR938825D A FR 938825DA FR 938825 A FR938825 A FR 938825A
- Authority
- FR
- France
- Prior art keywords
- color photography
- photography processes
- processes
- color
- photography
- 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/3046—Processing baths not provided for elsewhere, e.g. final or intermediate washings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB326141A GB547911A (en) | 1941-03-10 | 1941-03-10 | Improvements in photographic colour processes and coloured records produced thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
FR938825A true FR938825A (en) | 1948-10-26 |
Family
ID=9754989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR938825D Expired FR938825A (en) | 1941-03-10 | 1946-11-22 | Improvements in color photography processes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR938825A (en) |
GB (1) | GB547911A (en) |
-
1941
- 1941-03-10 GB GB326141A patent/GB547911A/en not_active Expired
-
1946
- 1946-11-22 FR FR938825D patent/FR938825A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB547911A (en) | 1942-09-17 |
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