BE549888A - - Google Patents
Info
- Publication number
- BE549888A BE549888A BE549888DA BE549888A BE 549888 A BE549888 A BE 549888A BE 549888D A BE549888D A BE 549888DA BE 549888 A BE549888 A BE 549888A
- 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
- G03C1/77—Photosensitive materials characterised by the base or auxiliary layers the base being of metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1168906X | 1955-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549888A true BE549888A (https=) |
Family
ID=4561134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549888D BE549888A (https=) | 1955-07-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE549888A (https=) |
| DE (1) | DE1029670B (https=) |
| FR (1) | FR1168906A (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL154931B (nl) * | 1949-08-08 | Philips Nv | Stofzuigeraggregaat. |
-
0
- BE BE549888D patent/BE549888A/xx unknown
-
1956
- 1956-07-26 DE DESCH20516A patent/DE1029670B/de active Pending
- 1956-07-27 FR FR1168906D patent/FR1168906A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1029670B (de) | 1958-05-08 |
| FR1168906A (fr) | 1958-12-18 |