BE423573A - - Google Patents
Info
- Publication number
- BE423573A BE423573A BE423573DA BE423573A BE 423573 A BE423573 A BE 423573A BE 423573D A BE423573D A BE 423573DA BE 423573 A BE423573 A BE 423573A
- 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
- G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
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 |
|---|---|---|---|
| DEI0056001 | 1936-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423573A true BE423573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7194258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423573D BE423573A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1936-09-19 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2567712A (en) * | 1945-06-07 | 1951-09-11 | Du Pont | Element for recording photographic images |
-
0
- BE BE423573D patent/BE423573A/xx unknown
-
1936
- 1936-10-07 GB GB2724136A patent/GB488548A/en not_active Expired
-
1937
- 1937-09-13 CH CH212440D patent/CH212440A/de unknown
- 1937-09-15 FR FR826773D patent/FR826773A/fr not_active Expired
- 1937-09-18 ES ES0143903A patent/ES143903A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR826773A (fr) | 1938-04-08 |
| ES143903A1 (es) | 1937-12-16 |
| CH212440A (de) | 1940-11-30 |
| GB488548A (en) | 1938-07-07 |