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 |