BE414472A - - Google Patents
Info
- Publication number
- BE414472A BE414472A BE414472DA BE414472A BE 414472 A BE414472 A BE 414472A BE 414472D A BE414472D A BE 414472DA BE 414472 A BE414472 A BE 414472A
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/22—Direct chromate processes, i.e. without preceding silver picture, or agents therefor
-
- 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
- G03C1/66—Compositions containing chromates as photosensitive substances
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR803548T | 1936-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414472A true BE414472A (hu) |
Family
ID=9250208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414472D BE414472A (hu) | 1936-03-18 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE414472A (hu) |
| FR (1) | FR803548A (hu) |
-
0
- BE BE414472D patent/BE414472A/xx unknown
-
1936
- 1936-03-18 FR FR803548D patent/FR803548A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR803548A (fr) | 1936-10-02 |