BE444318A - - Google Patents
Info
- Publication number
- BE444318A BE444318A BE444318DA BE444318A BE 444318 A BE444318 A BE 444318A BE 444318D A BE444318D A BE 444318DA BE 444318 A BE444318 A BE 444318A
- 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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0044479 | 1941-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE444318A true BE444318A (en:Method) |
Family
ID=7348879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE444318D BE444318A (en:Method) | 1941-02-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE444318A (en:Method) |
| CH (1) | CH228223A (en:Method) |
| ES (1) | ES155875A1 (en:Method) |
| FR (1) | FR878860A (en:Method) |
-
0
- BE BE444318D patent/BE444318A/xx unknown
-
1942
- 1942-01-24 CH CH228223D patent/CH228223A/de unknown
- 1942-01-30 FR FR878860D patent/FR878860A/fr not_active Expired
- 1942-01-31 ES ES0155875A patent/ES155875A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES155875A1 (es) | 1943-04-01 |
| FR878860A (fr) | 1943-02-08 |
| CH228223A (de) | 1943-08-15 |