BE337507A - - Google Patents
Info
- Publication number
- BE337507A BE337507A BE337507DA BE337507A BE 337507 A BE337507 A BE 337507A BE 337507D A BE337507D A BE 337507DA BE 337507 A BE337507 A BE 337507A
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0064394 | 1925-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE337507A true BE337507A (en:Method) |
Family
ID=7281072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE337507D BE337507A (en:Method) | 1925-10-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1683560A (en:Method) |
| BE (1) | BE337507A (en:Method) |
| FR (1) | FR623288A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE501158A (en:Method) * | 1950-02-09 | |||
| US2962374A (en) * | 1956-05-01 | 1960-11-29 | Haloid Xerox Inc | Color xerography |
-
0
- BE BE337507D patent/BE337507A/xx unknown
-
1926
- 1926-03-13 US US94595A patent/US1683560A/en not_active Expired - Lifetime
- 1926-10-19 FR FR623288D patent/FR623288A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1683560A (en) | 1928-09-04 |
| FR623288A (fr) | 1927-06-21 |