BE632537A - - Google Patents
Info
- Publication number
- BE632537A BE632537A BE632537DA BE632537A BE 632537 A BE632537 A BE 632537A BE 632537D A BE632537D A BE 632537DA BE 632537 A BE632537 A BE 632537A
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coloring (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2360362 | 1962-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE632537A true BE632537A (no) |
Family
ID=11208484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE632537D BE632537A (no) | 1962-05-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE632537A (no) |
| DE (1) | DE1447792A1 (no) |
| GB (1) | GB1027747A (no) |
-
0
- BE BE632537D patent/BE632537A/xx unknown
-
1963
- 1963-05-03 DE DE19631447792 patent/DE1447792A1/de active Pending
- 1963-05-13 GB GB1879863A patent/GB1027747A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1027747A (en) | 1966-04-27 |
| DE1447792A1 (de) | 1968-12-05 |