BE432075A - - Google Patents
Info
- Publication number
- BE432075A BE432075A BE432075DA BE432075A BE 432075 A BE432075 A BE 432075A BE 432075D A BE432075D A BE 432075DA BE 432075 A BE432075 A BE 432075A
- 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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- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI0060210 | 1938-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE432075A true BE432075A (en:Method) |
Family
ID=7195189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432075D BE432075A (en:Method) | 1938-01-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2281273A (en:Method) |
| BE (1) | BE432075A (en:Method) |
| FR (1) | FR848675A (en:Method) |
| GB (1) | GB510523A (en:Method) |
-
0
- BE BE432075D patent/BE432075A/xx unknown
-
1938
- 1938-01-31 GB GB2984/38A patent/GB510523A/en not_active Expired
-
1939
- 1939-01-10 FR FR848675D patent/FR848675A/fr not_active Expired
- 1939-01-10 US US250162A patent/US2281273A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB510523A (en) | 1939-07-31 |
| US2281273A (en) | 1942-04-28 |
| FR848675A (fr) | 1939-11-03 |