BE412691A - - Google Patents
Info
- Publication number
- BE412691A BE412691A BE412691DA BE412691A BE 412691 A BE412691 A BE 412691A BE 412691D A BE412691D A BE 412691DA BE 412691 A BE412691 A BE 412691A
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4627/35A GB444775A (en) | 1935-02-13 | 1935-02-13 | Improvements in and relating to cathode ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE412691A true BE412691A (zh) |
Family
ID=9780727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE412691D BE412691A (zh) | 1935-02-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2062538A (zh) |
| BE (1) | BE412691A (zh) |
| FR (1) | FR798992A (zh) |
| GB (1) | GB444775A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2530275A (en) * | 1946-03-16 | 1950-11-14 | Weingarten Joseph | Cathode-ray tube image control |
| US2455992A (en) * | 1947-01-25 | 1948-12-14 | Du Mont Allen B Lab Inc | Cathode-ray tube amusement device |
| US2709229A (en) * | 1950-06-01 | 1955-05-24 | Rca Corp | Radioactive monokinetic charged particle generators |
| US2922069A (en) * | 1958-07-15 | 1960-01-19 | Bell Telephone Labor Inc | High speed counting and switching tubes |
-
0
- BE BE412691D patent/BE412691A/xx unknown
-
1935
- 1935-02-13 GB GB4627/35A patent/GB444775A/en not_active Expired
- 1935-12-10 FR FR798992D patent/FR798992A/fr not_active Expired
-
1936
- 1936-01-23 US US60371A patent/US2062538A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR798992A (fr) | 1936-05-29 |
| GB444775A (en) | 1936-03-27 |
| US2062538A (en) | 1936-12-01 |