BE405282A - - Google Patents
Info
- Publication number
- BE405282A BE405282A BE405282DA BE405282A BE 405282 A BE405282 A BE 405282A BE 405282D A BE405282D A BE 405282DA BE 405282 A BE405282 A BE 405282A
- 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
- G03C1/66—Compositions containing chromates as photosensitive substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR775222T | 1933-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE405282A true BE405282A (en:Method) |
Family
ID=9200321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE405282D BE405282A (en:Method) | 1933-09-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE405282A (en:Method) |
| FR (1) | FR775222A (en:Method) |
-
0
- BE BE405282D patent/BE405282A/xx unknown
-
1933
- 1933-09-19 FR FR775222D patent/FR775222A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR775222A (fr) | 1934-12-21 |