BE453288A - - Google Patents
Info
- Publication number
- BE453288A BE453288A BE453288DA BE453288A BE 453288 A BE453288 A BE 453288A BE 453288D A BE453288D A BE 453288DA BE 453288 A BE453288 A BE 453288A
- 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
- G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
 
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DESC012689 | 1943-02-23 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| BE453288A true BE453288A (en:Method) | 
Family
ID=7426828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| BE453288D BE453288A (en:Method) | 1943-02-23 | 
Country Status (2)
| Country | Link | 
|---|---|
| BE (1) | BE453288A (en:Method) | 
| FR (1) | FR900155A (en:Method) | 
- 
        0
        - BE BE453288D patent/BE453288A/xx unknown
 
- 
        1943
        - 1943-11-26 FR FR900155D patent/FR900155A/fr not_active Expired
 
Also Published As
| Publication number | Publication date | 
|---|---|
| FR900155A (fr) | 1945-06-21 |