BE338171A - - Google Patents
Info
- Publication number
- BE338171A BE338171A BE338171DA BE338171A BE 338171 A BE338171 A BE 338171A BE 338171D A BE338171D A BE 338171DA BE 338171 A BE338171 A BE 338171A
- 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
- G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR612432T | 1925-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE338171A true BE338171A (enExample) |
Family
ID=8978824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE338171D BE338171A (enExample) | 1925-11-16 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE338171A (enExample) |
| FR (1) | FR612432A (enExample) |
-
0
- BE BE338171D patent/BE338171A/xx unknown
-
1925
- 1925-11-16 FR FR612432D patent/FR612432A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR612432A (fr) | 1926-10-23 |