BE474964A - - Google Patents
Info
- Publication number
- BE474964A BE474964A BE474964DA BE474964A BE 474964 A BE474964 A BE 474964A BE 474964D A BE474964D A BE 474964DA BE 474964 A BE474964 A BE 474964A
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US632727XA | 1940-11-26 | 1940-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474964A true BE474964A (no) |
Family
ID=22048111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474964D BE474964A (no) | 1940-11-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE474964A (no) |
| GB (1) | GB632727A (no) |
-
0
- BE BE474964D patent/BE474964A/xx unknown
-
1947
- 1947-07-08 GB GB18047/47A patent/GB632727A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB632727A (en) | 1949-12-05 |