BE455730A - - Google Patents
Info
- Publication number
- BE455730A BE455730A BE455730DA BE455730A BE 455730 A BE455730 A BE 455730A BE 455730D A BE455730D A BE 455730DA BE 455730 A BE455730 A BE 455730A
- 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
- G03C7/32—Colour coupling substances
- G03C7/34—Couplers containing phenols
- G03C7/346—Phenolic couplers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0074974 | 1943-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455730A true BE455730A (xx) |
Family
ID=7197291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455730D BE455730A (xx) | 1943-05-10 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE455730A (xx) |
| FR (1) | FR956226A (xx) |
-
0
- BE BE455730D patent/BE455730A/xx unknown
- FR FR956226D patent/FR956226A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR956226A (xx) | 1950-01-27 |