BE537278A - - Google Patents
Info
- Publication number
- BE537278A BE537278A BE537278DA BE537278A BE 537278 A BE537278 A BE 537278A BE 537278D A BE537278D A BE 537278DA BE 537278 A BE537278 A BE 537278A
- 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE1146955X | 1955-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537278A true BE537278A (xx) |
Family
ID=3893852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537278D BE537278A (xx) | 1955-04-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE537278A (xx) |
| FR (1) | FR1146955A (xx) |
-
0
- BE BE537278D patent/BE537278A/xx unknown
-
1956
- 1956-04-11 FR FR1146955D patent/FR1146955A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1146955A (fr) | 1957-11-18 |