BE453884A - - Google Patents
Info
- Publication number
- BE453884A BE453884A BE453884DA BE453884A BE 453884 A BE453884 A BE 453884A BE 453884D A BE453884D A BE 453884DA BE 453884 A BE453884 A BE 453884A
- 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
- G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE901331X | 1942-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453884A true BE453884A (fr) |
Family
ID=6857683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453884D BE453884A (fr) | 1942-12-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE453884A (fr) |
| FR (1) | FR901331A (fr) |
-
0
- BE BE453884D patent/BE453884A/xx unknown
-
1944
- 1944-01-19 FR FR901331D patent/FR901331A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR901331A (fr) | 1945-07-24 |