BE470135A - - Google Patents
Info
- Publication number
- BE470135A BE470135A BE470135DA BE470135A BE 470135 A BE470135 A BE 470135A BE 470135D A BE470135D A BE 470135DA BE 470135 A BE470135 A BE 470135A
- Authority
- BE
- Belgium
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
- G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB275466X | 1946-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470135A true BE470135A (en:Method) |
Family
ID=10261359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470135D BE470135A (en:Method) | 1946-01-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE470135A (en:Method) |
| CH (1) | CH275466A (en:Method) |
| FR (1) | FR937129A (en:Method) |
-
0
- BE BE470135D patent/BE470135A/xx unknown
-
1946
- 1946-12-18 FR FR937129D patent/FR937129A/fr not_active Expired
-
1947
- 1947-01-06 CH CH275466D patent/CH275466A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH275466A (fr) | 1951-05-31 |
| FR937129A (fr) | 1948-08-09 |