BE354987A - - Google Patents
Info
- Publication number
- BE354987A BE354987A BE354987DA BE354987A BE 354987 A BE354987 A BE 354987A BE 354987D A BE354987D A BE 354987DA BE 354987 A BE354987 A BE 354987A
- 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
- G03C7/26—Silver halide emulsions for subtractive colour processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT6401327 | 1927-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE354987A true BE354987A (https=) |
Family
ID=3677981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE354987D BE354987A (https=) | 1927-10-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1758572A (https=) |
| BE (1) | BE354987A (https=) |
| DE (1) | DE504142C (https=) |
| FR (1) | FR662441A (https=) |
| GB (1) | GB298979A (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL49147C (https=) * | 1935-04-10 | |||
| US2514234A (en) * | 1939-08-09 | 1950-07-04 | Chromogen Inc | Process for the manufacture of color photographic images |
| US2514233A (en) * | 1940-08-08 | 1950-07-04 | Chromogen Inc | Process for the manufacture of golor photographic images |
| US2653874A (en) * | 1949-04-15 | 1953-09-29 | Bela Gaspar | Process for the production of color photographic images |
| BE567189A (https=) * | 1957-04-29 |
-
0
- BE BE354987D patent/BE354987A/xx unknown
-
1928
- 1928-08-15 US US299880A patent/US1758572A/en not_active Expired - Lifetime
- 1928-08-16 DE DEL72650D patent/DE504142C/de not_active Expired
- 1928-08-20 GB GB23973/28A patent/GB298979A/en not_active Expired
- 1928-10-17 FR FR662441D patent/FR662441A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB298979A (en) | 1930-02-20 |
| DE504142C (de) | 1930-07-31 |
| FR662441A (fr) | 1929-08-07 |
| US1758572A (en) | 1930-05-13 |