BE373812A - - Google Patents
Info
- Publication number
- BE373812A BE373812A BE373812DA BE373812A BE 373812 A BE373812 A BE 373812A BE 373812D A BE373812D A BE 373812DA BE 373812 A BE373812 A BE 373812A
- 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
- G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
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 |
|---|---|---|---|
| DE702785X | 1929-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE373812A true BE373812A (cs) |
Family
ID=6613264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE373812D BE373812A (cs) | 1929-10-11 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE373812A (cs) |
| FR (1) | FR702785A (cs) |
-
0
- BE BE373812D patent/BE373812A/xx unknown
-
1930
- 1930-09-30 FR FR702785D patent/FR702785A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR702785A (fr) | 1931-04-16 |