BE435408A - - Google Patents
Info
- Publication number
- BE435408A BE435408A BE435408DA BE435408A BE 435408 A BE435408 A BE 435408A BE 435408D A BE435408D A BE 435408DA BE 435408 A BE435408 A BE 435408A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/145—Infrared
Landscapes
- 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 |
|---|---|---|---|
| DEG0098262 | 1938-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435408A true BE435408A (en:Method) |
Family
ID=7140832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435408D BE435408A (en:Method) | 1938-07-12 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2312543A (en:Method) |
| BE (1) | BE435408A (en:Method) |
| FR (1) | FR857657A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697036A (en) * | 1949-11-23 | 1954-12-14 | Eastman Kodak Co | Multilayer photographic film having improved resolving power |
| US3050391A (en) * | 1957-12-30 | 1962-08-21 | Gen Aniline & Film Corp | Photographic film with fine grain silver chloride underlayer |
| US3152907A (en) * | 1959-11-12 | 1964-10-13 | Eastman Kodak Co | Method for controlling speed and contrast of photographic emulsions |
-
0
- BE BE435408D patent/BE435408A/xx unknown
-
1939
- 1939-07-11 FR FR857657D patent/FR857657A/fr not_active Expired
- 1939-07-12 US US284103A patent/US2312543A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2312543A (en) | 1943-03-02 |
| FR857657A (fr) | 1940-09-24 |