BE450271A - - Google Patents
Info
- Publication number
- BE450271A BE450271A BE450271DA BE450271A BE 450271 A BE450271 A BE 450271A BE 450271D A BE450271D A BE 450271DA BE 450271 A BE450271 A BE 450271A
- 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
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
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 |
|---|---|---|---|
| DE235052X | 1942-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450271A true BE450271A (en) |
Family
ID=5894854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450271D BE450271A (en) | 1942-04-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE450271A (en) |
| CH (1) | CH235052A (en) |
| FR (1) | FR894097A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE506949A (en) * | 1950-11-07 |
-
0
- BE BE450271D patent/BE450271A/xx unknown
-
1943
- 1943-04-16 CH CH235052D patent/CH235052A/en unknown
- 1943-04-19 FR FR894097D patent/FR894097A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH235052A (en) | 1944-11-15 |
| FR894097A (en) | 1944-12-13 |