BE453781A - - Google Patents
Info
- Publication number
- BE453781A BE453781A BE453781DA BE453781A BE 453781 A BE453781 A BE 453781A BE 453781D A BE453781D A BE 453781DA BE 453781 A BE453781 A BE 453781A
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
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 |
|---|---|---|---|
| DE901073X | 1942-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453781A true BE453781A (nl) |
Family
ID=6855720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453781D BE453781A (nl) | 1942-12-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE453781A (nl) |
| FR (1) | FR901073A (nl) |
-
0
- BE BE453781D patent/BE453781A/xx unknown
-
1944
- 1944-01-10 FR FR901073D patent/FR901073A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR901073A (fr) | 1945-07-17 |