FR957565A - - Google Patents
Info
- Publication number
- FR957565A FR957565A FR957565DA FR957565A FR 957565 A FR957565 A FR 957565A FR 957565D A FR957565D A FR 957565DA FR 957565 A FR957565 A FR 957565A
- 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
-
- 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 |
|---|---|---|---|
| US703480A US2635959A (en) | 1946-10-16 | 1946-10-16 | Process of producing multilayer color negatives containing masking images for color correction purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR957565A true FR957565A (de) | 1950-02-23 |
Family
ID=24825556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR957565D Expired FR957565A (de) | 1946-10-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2635959A (de) |
| BE (1) | BE476660A (de) |
| FR (1) | FR957565A (de) |
| GB (1) | GB637876A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183750A (en) * | 1974-10-07 | 1980-01-15 | Goldberg Richard J | Color film and process for developing it |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2059884A (en) * | 1932-09-21 | 1936-11-03 | Eastman Kodak Co | Color photography |
| US2059887A (en) * | 1935-02-27 | 1936-11-03 | Eastman Kodak Co | Differential treatment of multilayer films |
| US2340656A (en) * | 1936-03-24 | 1944-02-01 | Chromogen Inc | Process for the production of partial color selection pictures out of subtractive multicolor images |
| GB501040A (en) * | 1936-05-09 | 1939-02-20 | Kodak Ltd | Improvements in colour photographic development |
| GB541266A (en) * | 1940-02-17 | 1941-11-20 | Eastman Kodak Co | Improvements in methods of producing colour photographs employing colour correction |
| BE475548A (de) * | 1942-11-06 |
-
0
- BE BE476660D patent/BE476660A/xx unknown
- FR FR957565D patent/FR957565A/fr not_active Expired
-
1946
- 1946-10-16 US US703480A patent/US2635959A/en not_active Expired - Lifetime
-
1947
- 1947-06-10 GB GB15284/47A patent/GB637876A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2635959A (en) | 1953-04-21 |
| GB637876A (en) | 1950-05-31 |
| BE476660A (de) |