BE461206A - - Google Patents
Info
- Publication number
- BE461206A BE461206A BE461206DA BE461206A BE 461206 A BE461206 A BE 461206A BE 461206D A BE461206D A BE 461206DA BE 461206 A BE461206 A BE 461206A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB249139A GB524230A (en) | 1939-01-24 | 1939-01-24 | Cathode ray apparatus for recording in a visible form intelligence in the form of electrical signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE461206A true BE461206A (ja) |
Family
ID=9740502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE461206D BE461206A (ja) | 1939-01-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE461206A (ja) |
| FR (1) | FR919010A (ja) |
| GB (1) | GB524230A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE904554C (de) * | 1947-03-28 | 1954-03-01 | Cfcmug | Kathodenstrahlroehre |
-
0
- BE BE461206D patent/BE461206A/xx unknown
-
1939
- 1939-01-24 GB GB249139A patent/GB524230A/en not_active Expired
-
1945
- 1945-12-15 FR FR919010D patent/FR919010A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB524230A (en) | 1940-08-01 |
| FR919010A (fr) | 1947-02-25 |