BE376782A - - Google Patents
Info
- Publication number
- BE376782A BE376782A BE376782DA BE376782A BE 376782 A BE376782 A BE 376782A BE 376782D A BE376782D A BE 376782DA BE 376782 A BE376782 A BE 376782A
- 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
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 |
|---|---|---|---|
| US437267A US1954452A (en) | 1930-03-19 | 1930-03-19 | Method of making color photographs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE376782A true BE376782A (https=) |
Family
ID=23735743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE376782D BE376782A (https=) | 1930-03-19 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1954452A (https=) |
| BE (1) | BE376782A (https=) |
| DE (1) | DE616941C (https=) |
| FR (1) | FR709707A (https=) |
| GB (1) | GB376838A (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL49147C (https=) * | 1935-04-10 | |||
| DE759108C (de) * | 1935-10-03 | 1952-10-27 | Ig Farbenindustrie Ag | Verfahren zur Herstellung von Mehrfarbenbildern mit Hilfe von Mehrschichtenfilmen durch farbgebende Entwicklung |
| DE969811C (de) * | 1938-12-18 | 1958-07-17 | Agfa Ag | Verfahren zur Herstellung von kinematographischen Mehrfarbenbildern mit Tonaufzeichnung |
| US2567712A (en) * | 1945-06-07 | 1951-09-11 | Du Pont | Element for recording photographic images |
| BE466319A (https=) * | 1945-07-23 | |||
| US2571725A (en) * | 1946-08-15 | 1951-10-16 | Eastman Kodak Co | Eliminating stain in photographic color material |
| US2705200A (en) * | 1950-11-15 | 1955-03-29 | Gen Aniline & Film Corp | Bipack color film containing nondiffusing color formers and processing thereof |
| BE536088A (https=) * | 1954-03-05 |
-
0
- DE DENDAT616941D patent/DE616941C/de active Active
- BE BE376782D patent/BE376782A/xx unknown
-
1930
- 1930-03-19 US US437267A patent/US1954452A/en not_active Expired - Lifetime
-
1931
- 1931-01-16 GB GB15226/32A patent/GB376838A/en not_active Expired
- 1931-01-20 FR FR709707D patent/FR709707A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB376838A (en) | 1932-07-18 |
| US1954452A (en) | 1934-04-10 |
| DE616941C (https=) | |
| FR709707A (fr) | 1931-08-12 |