BE615613A - - Google Patents
Info
- Publication number
- BE615613A BE615613A BE615613DA BE615613A BE 615613 A BE615613 A BE 615613A BE 615613D A BE615613D A BE 615613DA BE 615613 A BE615613 A BE 615613A
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
-
- 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
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/407—Development processes or agents therefor
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 |
|---|---|---|---|
| DEA37063A DE1133979B (en) | 1961-03-27 | 1961-03-27 | Process for the production of direct positive photographic images, particularly color-developed multicolor photographic images, by the reversal development process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE615613A true BE615613A (en) |
Family
ID=6930011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE615613D BE615613A (en) | 1961-03-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3183087A (en) |
| BE (1) | BE615613A (en) |
| CH (1) | CH418130A (en) |
| DE (1) | DE1133979B (en) |
| GB (1) | GB978516A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172723A (en) * | 1977-07-20 | 1979-10-30 | De Luxe General, Incorporated | Auxiliary developer processing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1525766A (en) * | 1922-07-12 | 1925-02-10 | Eastman Kodak Co | Color photography |
| US1973466A (en) * | 1931-08-07 | 1934-09-11 | Eastman Kodak Co | Photographic developing solutions |
| US2196036A (en) * | 1938-03-31 | 1940-04-02 | Gen Aniline & Film Corp | Subtractive process for color photography |
| US2324123A (en) * | 1941-07-08 | 1943-07-13 | Eastman Kodak Co | Fog inhibitor for photographic developers |
| US2456956A (en) * | 1942-02-09 | 1948-12-21 | Eastman Kodak Co | Photographic processes and lightsensitive elements therefor |
| US2622025A (en) * | 1947-04-03 | 1952-12-16 | Ilford Ltd | Light-sensitive photographic element and process using it |
| CH278309A (en) * | 1949-07-04 | 1951-10-15 | Bayer Ag | Process for the direct production of positive photographic images. |
-
0
- BE BE615613D patent/BE615613A/xx unknown
- GB GB978516D patent/GB978516A/en active Active
-
1961
- 1961-03-27 DE DEA37063A patent/DE1133979B/en active Pending
-
1962
- 1962-03-19 US US180823A patent/US3183087A/en not_active Expired - Lifetime
- 1962-03-20 CH CH327962A patent/CH418130A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3183087A (en) | 1965-05-11 |
| DE1133979B (en) | 1962-07-26 |
| GB978516A (en) | |
| CH418130A (en) | 1966-07-31 |