BE386942A - - Google Patents
Info
- Publication number
- BE386942A BE386942A BE386942DA BE386942A BE 386942 A BE386942 A BE 386942A BE 386942D A BE386942D A BE 386942DA BE 386942 A BE386942 A BE 386942A
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI40919D DE611324C (de) | 1931-03-10 | 1931-03-10 | Verfahren zur Herstellung von transparenten homogenen Filterschichten auf photographischen Schichten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386942A true BE386942A (pt) |
Family
ID=7190421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386942D BE386942A (pt) | 1931-03-10 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE386942A (pt) |
| DE (1) | DE611324C (pt) |
-
0
- BE BE386942D patent/BE386942A/xx unknown
-
1931
- 1931-03-10 DE DEI40919D patent/DE611324C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE611324C (de) | 1935-03-26 |