BE440791A - - Google Patents
Info
- Publication number
- BE440791A BE440791A BE440791DA BE440791A BE 440791 A BE440791 A BE 440791A BE 440791D A BE440791D A BE 440791DA BE 440791 A BE440791 A BE 440791A
- 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
- G03C7/3003—Materials characterised by the use of combinations of photographic compounds known as such, or by a particular location in the photographic element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE872924X | 1939-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440791A true BE440791A (cs) |
Family
ID=6816198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440791D BE440791A (cs) | 1939-05-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE440791A (cs) |
| FR (1) | FR872924A (cs) |
-
0
- BE BE440791D patent/BE440791A/xx unknown
-
1941
- 1941-06-06 FR FR872924D patent/FR872924A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR872924A (fr) | 1942-06-23 |