BE456755A - - Google Patents
Info
- Publication number
- BE456755A BE456755A BE456755DA BE456755A BE 456755 A BE456755 A BE 456755A BE 456755D A BE456755D A BE 456755DA BE 456755 A BE456755 A BE 456755A
- 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 |
|---|---|---|---|
| FR884675T | 1942-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456755A true BE456755A (en:Method) |
Family
ID=9375083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456755D BE456755A (en:Method) | 1942-07-31 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE456755A (en:Method) |
| FR (1) | FR884675A (en:Method) |
-
0
- BE BE456755D patent/BE456755A/xx unknown
-
1942
- 1942-07-31 FR FR884675D patent/FR884675A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR884675A (fr) | 1943-08-24 |