BE378484A - - Google Patents
Info
- Publication number
- BE378484A BE378484A BE378484DA BE378484A BE 378484 A BE378484 A BE 378484A BE 378484D A BE378484D A BE 378484DA BE 378484 A BE378484 A BE 378484A
- 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)
- Structure And Mechanism Of Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE373332X | 1930-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE378484A true BE378484A (en:Method) |
Family
ID=6337463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE378484D BE378484A (en:Method) | 1930-03-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE378484A (en:Method) |
| FR (1) | FR713833A (en:Method) |
| GB (1) | GB373332A (en:Method) |
-
0
- BE BE378484D patent/BE378484A/xx unknown
-
1931
- 1931-03-25 FR FR713833D patent/FR713833A/fr not_active Expired
- 1931-03-25 GB GB9136/31A patent/GB373332A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB373332A (en) | 1932-05-26 |
| FR713833A (fr) | 1931-11-03 |