BE541023A - - Google Patents
Info
- Publication number
- BE541023A BE541023A BE541023DA BE541023A BE 541023 A BE541023 A BE 541023A BE 541023D A BE541023D A BE 541023DA BE 541023 A BE541023 A BE 541023A
- 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
- G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US774655XA | 1954-09-09 | 1954-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE541023A true BE541023A (en) |
Family
ID=22138212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE541023D BE541023A (en) | 1954-09-09 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE541023A (en) |
| DE (1) | DE1008571B (en) |
| FR (1) | FR1130834A (en) |
| GB (1) | GB774655A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3450536A (en) * | 1961-03-24 | 1969-06-17 | Eg & G Inc | Silver halide photographic film having increased exposure-response characteristics |
| US3992210A (en) * | 1973-06-05 | 1976-11-16 | E. I. Du Pont De Nemours And Company | Silver halide films with controlled gradient balance |
| DE2533602C2 (en) * | 1975-07-26 | 1982-09-02 | Agfa-Gevaert Ag, 5090 Leverkusen | Process for the production of color separation negatives for cyan printing |
| JPS58143335A (en) * | 1982-02-19 | 1983-08-25 | Konishiroku Photo Ind Co Ltd | Silver halide photosensitive material |
-
0
- BE BE541023D patent/BE541023A/xx unknown
-
1955
- 1955-08-24 DE DEE11188A patent/DE1008571B/en active Pending
- 1955-09-05 GB GB25408/55A patent/GB774655A/en not_active Expired
- 1955-09-06 FR FR1130834D patent/FR1130834A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB774655A (en) | 1957-05-15 |
| FR1130834A (en) | 1957-02-12 |
| DE1008571B (en) | 1957-05-16 |