BE434582A - - Google Patents
Info
- Publication number
- BE434582A BE434582A BE434582DA BE434582A BE 434582 A BE434582 A BE 434582A BE 434582D A BE434582D A BE 434582DA BE 434582 A BE434582 A BE 434582A
- 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)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0097957 | 1938-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE434582A true BE434582A (en:Method) |
Family
ID=7140780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE434582D BE434582A (en:Method) | 1938-05-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2255463A (en:Method) |
| BE (1) | BE434582A (en:Method) |
| FR (1) | FR855436A (en:Method) |
| GB (1) | GB529279A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE475914A (en:Method) * | 1946-12-14 |
-
0
- BE BE434582D patent/BE434582A/xx unknown
-
1939
- 1939-05-26 GB GB15675/39A patent/GB529279A/en not_active Expired
- 1939-05-27 US US276239A patent/US2255463A/en not_active Expired - Lifetime
- 1939-05-30 FR FR855436D patent/FR855436A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR855436A (fr) | 1940-05-10 |
| GB529279A (en) | 1940-11-18 |
| US2255463A (en) | 1941-09-09 |