BE692355A - - Google Patents
Info
- Publication number
- BE692355A BE692355A BE692355DA BE692355A BE 692355 A BE692355 A BE 692355A BE 692355D A BE692355D A BE 692355DA BE 692355 A BE692355 A BE 692355A
- 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
- G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53425966A | 1966-01-10 | 1966-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692355A true BE692355A (xx) | 1967-06-16 |
Family
ID=24129330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692355D BE692355A (xx) | 1966-01-10 | 1967-01-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE692355A (xx) |
| DE (1) | DE1547923A1 (xx) |
| GB (1) | GB1167159A (xx) |
-
1966
- 1966-12-28 DE DE19661547923 patent/DE1547923A1/de active Pending
- 1966-12-28 GB GB5792266A patent/GB1167159A/en not_active Expired
-
1967
- 1967-01-09 BE BE692355D patent/BE692355A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1167159A (en) | 1969-10-15 |
| DE1547923A1 (de) | 1969-12-11 |