BE519734A - - Google Patents
Info
- Publication number
- BE519734A BE519734A BE519734DA BE519734A BE 519734 A BE519734 A BE 519734A BE 519734D A BE519734D A BE 519734DA BE 519734 A BE519734 A BE 519734A
- 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
- G03C7/18—Processes for the correction of the colour image in subtractive colour photography
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 |
|---|---|---|---|
| GB11541/52A GB731268A (en) | 1952-05-07 | 1952-05-07 | Improvements in or relating to the production of photographic multi-colour images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519734A true BE519734A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9988130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519734D BE519734A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1952-05-07 |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE567236A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-05-15 | |||
| US2997388A (en) * | 1957-07-17 | 1961-08-22 | Du Pont | Lippmann emulsion masking process |
| US3486895A (en) * | 1966-04-29 | 1969-12-30 | Du Pont | Process for obtaining artistic effects in photosoluble direct positive silver halide emulsions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2186054A (en) * | 1936-03-11 | 1940-01-09 | Comstock & Wescott | Color photography |
| US2348735A (en) * | 1941-01-24 | 1944-05-16 | Chromogen Inc | Method of and material for producing corrected photographic images |
| US2518739A (en) * | 1947-07-03 | 1950-08-15 | Eastman Kodak Co | Method of masking photographic color images |
| US2456954A (en) * | 1947-08-01 | 1948-12-21 | Eastman Kodak Co | Photographic reversal processes |
| US2571698A (en) * | 1948-06-02 | 1951-10-16 | Eastman Kodak Co | Photographic masking process |
| US2746541A (en) * | 1954-12-16 | 1956-05-22 | Tash Thomas | Hold-down bracket for window shades |
-
0
- BE BE519734D patent/BE519734A/xx unknown
-
1952
- 1952-05-07 GB GB11541/52A patent/GB731268A/en not_active Expired
-
1953
- 1953-04-21 DE DEG11551A patent/DE939423C/de not_active Expired
- 1953-04-28 US US351706A patent/US2908570A/en not_active Expired - Lifetime
- 1953-05-06 CH CH308000D patent/CH308000A/fr unknown
- 1953-05-06 FR FR1080041D patent/FR1080041A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE939423C (de) | 1956-02-23 |
| FR1080041A (fr) | 1954-12-06 |
| CH308000A (fr) | 1955-06-30 |
| US2908570A (en) | 1959-10-13 |
| GB731268A (en) | 1955-06-08 |