BE444444A - - Google Patents
Info
- Publication number
- BE444444A BE444444A BE444444DA BE444444A BE 444444 A BE444444 A BE 444444A BE 444444D A BE444444D A BE 444444DA BE 444444 A BE444444 A BE 444444A
- 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 |
|---|---|---|---|
| DEN0044086 | 1940-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE444444A true BE444444A (xx) |
Family
ID=7348823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE444444D BE444444A (xx) | 1940-07-24 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE444444A (xx) |
| FR (1) | FR879258A (xx) |
-
0
- BE BE444444D patent/BE444444A/xx unknown
-
1942
- 1942-02-12 FR FR879258D patent/FR879258A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR879258A (fr) | 1943-02-18 |