BE470406A - - Google Patents
Info
- Publication number
- BE470406A BE470406A BE470406DA BE470406A BE 470406 A BE470406 A BE 470406A BE 470406D A BE470406D A BE 470406DA BE 470406 A BE470406 A BE 470406A
- 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
- G03C7/46—Subtractive processes not covered by the group G03C7/26; 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 |
|---|---|---|---|
| FR920938T | 1946-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470406A true BE470406A (en:Method) |
Family
ID=9432403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470406D BE470406A (en:Method) | 1946-01-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE470406A (en:Method) |
| ES (1) | ES176108A1 (en:Method) |
| FR (1) | FR920938A (en:Method) |
-
0
- BE BE470406D patent/BE470406A/xx unknown
-
1946
- 1946-01-30 FR FR920938D patent/FR920938A/fr not_active Expired
- 1946-12-14 ES ES176108A patent/ES176108A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES176108A1 (es) | 1947-01-16 |
| FR920938A (fr) | 1947-04-22 |