BE676444A - - Google Patents
Info
- Publication number
- BE676444A BE676444A BE676444DA BE676444A BE 676444 A BE676444 A BE 676444A BE 676444D A BE676444D A BE 676444DA BE 676444 A BE676444 A BE 676444A
- 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
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 |
|---|---|---|---|
| FR5764A FR1433474A (fr) | 1965-02-16 | 1965-02-16 | Couches sensibles pour la diazotypie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676444A true BE676444A (OSRAM) | 1966-06-16 |
Family
ID=8571084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676444D BE676444A (OSRAM) | 1965-02-16 | 1966-02-14 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE676444A (OSRAM) |
| FR (1) | FR1433474A (OSRAM) |
-
1965
- 1965-02-16 FR FR5764A patent/FR1433474A/fr not_active Expired
-
1966
- 1966-02-14 BE BE676444D patent/BE676444A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1433474A (fr) | 1966-04-01 |