BE437589A - - Google Patents
Info
- Publication number
- BE437589A BE437589A BE437589DA BE437589A BE 437589 A BE437589 A BE 437589A BE 437589D A BE437589D A BE 437589DA BE 437589 A BE437589 A BE 437589A
- 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
- G03C7/28—Silver dye bleach processes; 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 |
|---|---|---|---|
| GB793/39A GB523507A (en) | 1939-01-10 | 1939-01-10 | Light-sensitive material for multicolour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437589A true BE437589A (enrdf_load_stackoverflow) |
Family
ID=9710591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437589D BE437589A (enrdf_load_stackoverflow) | 1939-01-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2318007A (enrdf_load_stackoverflow) |
| BE (1) | BE437589A (enrdf_load_stackoverflow) |
| FR (1) | FR862646A (enrdf_load_stackoverflow) |
| GB (1) | GB523507A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2635960A (en) * | 1950-04-18 | 1953-04-21 | Gen Aniline & Film Corp | High-speed silver dye bleachout taking and printing film |
-
0
- BE BE437589D patent/BE437589A/xx unknown
-
1939
- 1939-01-10 GB GB793/39A patent/GB523507A/en not_active Expired
- 1939-12-30 FR FR862646D patent/FR862646A/fr not_active Expired
-
1940
- 1940-01-08 US US312983A patent/US2318007A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB523507A (en) | 1940-07-16 |
| FR862646A (fr) | 1941-03-11 |
| US2318007A (en) | 1943-05-04 |