BE341762A - - Google Patents
Info
- Publication number
- BE341762A BE341762A BE341762DA BE341762A BE 341762 A BE341762 A BE 341762A BE 341762D A BE341762D A BE 341762DA BE 341762 A BE341762 A BE 341762A
- 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)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1216126A GB280053A (en) | 1926-05-11 | 1926-05-11 | Improvements in colour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE341762A true BE341762A (OSRAM) |
Family
ID=9999459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE341762D BE341762A (OSRAM) | 1926-05-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE341762A (OSRAM) |
| FR (1) | FR634073A (OSRAM) |
| GB (1) | GB280053A (OSRAM) |
-
0
- BE BE341762D patent/BE341762A/xx unknown
-
1926
- 1926-05-11 GB GB1216126A patent/GB280053A/en not_active Expired
-
1927
- 1927-05-09 FR FR634073D patent/FR634073A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB280053A (en) | 1927-11-11 |
| FR634073A (fr) | 1928-02-09 |