FR1019195A - Improvements in color photography - Google Patents
Improvements in color photographyInfo
- Publication number
- FR1019195A FR1019195A FR1019195DA FR1019195A FR 1019195 A FR1019195 A FR 1019195A FR 1019195D A FR1019195D A FR 1019195DA FR 1019195 A FR1019195 A FR 1019195A
- Authority
- FR
- France
- Prior art keywords
- color photography
- photography
- color
- 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
- G03C7/18—Processes for the correction of the colour image in subtractive colour photography
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB491949A GB685613A (en) | 1949-02-23 | 1949-02-23 | Colour photographic process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1019195A true FR1019195A (en) | 1953-01-19 |
Family
ID=9786338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1019195D Expired FR1019195A (en) | 1949-02-23 | 1950-02-23 | Improvements in color photography |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE494122A (en) |
| FR (1) | FR1019195A (en) |
| GB (1) | GB685613A (en) |
-
0
- BE BE494122D patent/BE494122A/xx unknown
-
1949
- 1949-02-23 GB GB491949A patent/GB685613A/en not_active Expired
-
1950
- 1950-02-23 FR FR1019195D patent/FR1019195A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB685613A (en) | 1953-01-07 |
| BE494122A (en) |
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