BE725071A - - Google Patents
Info
- Publication number
- BE725071A BE725071A BE725071DA BE725071A BE 725071 A BE725071 A BE 725071A BE 725071D A BE725071D A BE 725071DA BE 725071 A BE725071 A BE 725071A
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/492—Photosoluble emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68899667A | 1967-12-08 | 1967-12-08 | |
| US77134768A | 1968-10-28 | 1968-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE725071A true BE725071A (esLanguage) | 1969-06-06 |
Family
ID=27104326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE725071D BE725071A (esLanguage) | 1967-12-08 | 1968-12-06 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3628956A (esLanguage) |
| BE (1) | BE725071A (esLanguage) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR89467E (esLanguage) * | 1961-12-08 | |||
| US3495982A (en) * | 1967-06-23 | 1970-02-17 | Du Pont | Process for dissolution development using thiourea compounds as dmax maintainers |
-
1968
- 1968-10-28 US US771347A patent/US3628956A/en not_active Expired - Lifetime
- 1968-12-06 BE BE725071D patent/BE725071A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3628956A (en) | 1971-12-21 |