BE409447A - - Google Patents
Info
- Publication number
- BE409447A BE409447A BE409447DA BE409447A BE 409447 A BE409447 A BE 409447A BE 409447D A BE409447D A BE 409447DA BE 409447 A BE409447 A BE 409447A
- 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
- G03C1/765—Photosensitive materials characterised by the base or auxiliary layers characterised by the shape of the base, e.g. arrangement of perforations, jags
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE440016X | 1934-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE409447A true BE409447A (en) |
Family
ID=6507479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE409447D BE409447A (en) | 1934-05-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE409447A (en) |
| GB (1) | GB440016A (en) |
-
0
- BE BE409447D patent/BE409447A/xx unknown
-
1935
- 1935-05-17 GB GB14476/35A patent/GB440016A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB440016A (en) | 1935-12-18 |