BE427309A - - Google Patents
Info
- Publication number
- BE427309A BE427309A BE427309DA BE427309A BE 427309 A BE427309 A BE 427309A BE 427309D A BE427309D A BE 427309DA BE 427309 A BE427309 A BE 427309A
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/26—Silver halide emulsions for subtractive colour processes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0057661 | 1937-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427309A true BE427309A (xx) |
Family
ID=7194607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427309D BE427309A (xx) | 1937-04-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2177257A (xx) |
| BE (1) | BE427309A (xx) |
| FR (1) | FR835971A (xx) |
| GB (1) | GB513244A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2671023A (en) * | 1949-12-16 | 1954-03-02 | Gen Aniline & Film Corp | Preparation of azo dye images in photographic materials |
| WO2014175996A2 (en) * | 2013-04-26 | 2014-10-30 | Boston Scientific Scimed, Inc. | Devices for obstructing passage of air or other contaminants into a portion of a lung and methods of use |
-
0
- BE BE427309D patent/BE427309A/xx unknown
-
1938
- 1938-03-24 US US197866A patent/US2177257A/en not_active Expired - Lifetime
- 1938-03-31 FR FR835971D patent/FR835971A/fr not_active Expired
- 1938-04-05 GB GB10410/38A patent/GB513244A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR835971A (fr) | 1939-01-06 |
| US2177257A (en) | 1939-10-24 |
| GB513244A (en) | 1939-10-06 |