BE438064A - - Google Patents
Info
- Publication number
- BE438064A BE438064A BE438064DA BE438064A BE 438064 A BE438064 A BE 438064A BE 438064D A BE438064D A BE 438064DA BE 438064 A BE438064 A BE 438064A
- 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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB863507X | 1939-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438064A true BE438064A (xx) |
Family
ID=10609769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438064D BE438064A (xx) | 1939-02-25 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE438064A (xx) |
| FR (1) | FR863507A (xx) |
-
0
- BE BE438064D patent/BE438064A/xx unknown
-
1940
- 1940-02-22 FR FR863507D patent/FR863507A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR863507A (fr) | 1941-04-03 |