BE417150A - - Google Patents
Info
- Publication number
- BE417150A BE417150A BE417150DA BE417150A BE 417150 A BE417150 A BE 417150A BE 417150D A BE417150D A BE 417150DA BE 417150 A BE417150 A BE 417150A
- 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
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 |
|---|---|---|---|
| DE482652X | 1935-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE417150A true BE417150A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=6542862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE417150D BE417150A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1935-08-30 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3255001A (en) * | 1955-02-03 | 1966-06-07 | Polaroid Corp | Photographic products, processes and compositions utilizing insulated azo dye developers |
-
0
- BE BE417150D patent/BE417150A/xx unknown
-
1936
- 1936-08-25 FR FR809719D patent/FR809719A/fr not_active Expired
- 1936-08-26 GB GB23428/36A patent/GB482652A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB482652A (en) | 1938-03-28 |
| FR809719A (fr) | 1937-03-09 |