BE384599A - - Google Patents
Info
- Publication number
- BE384599A BE384599A BE384599DA BE384599A BE 384599 A BE384599 A BE 384599A BE 384599D A BE384599D A BE 384599DA BE 384599 A BE384599 A BE 384599A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE5706374 | 1930-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE384599A true BE384599A (en) |
Family
ID=6568633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE384599D BE384599A (en) | 1930-12-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2020607A (en) |
| BE (1) | BE384599A (en) |
| GB (1) | GB379934A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667414A (en) * | 1947-04-29 | 1954-01-26 | Raibourn Paul | Light-sensitive color photographic film |
-
0
- BE BE384599D patent/BE384599A/xx unknown
-
1931
- 1931-12-05 US US579350A patent/US2020607A/en not_active Expired - Lifetime
- 1931-12-07 GB GB33921/31A patent/GB379934A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2020607A (en) | 1935-11-12 |
| GB379934A (en) | 1932-09-08 |