BE487040A - - Google Patents
Info
- Publication number
- BE487040A BE487040A BE487040DA BE487040A BE 487040 A BE487040 A BE 487040A BE 487040D A BE487040D A BE 487040DA BE 487040 A BE487040 A BE 487040A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/78—Tubes with electron stream modulated by deflection in a resonator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US979755XA | 1948-01-28 | 1948-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487040A true BE487040A (pt) |
Family
ID=22266007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487040D BE487040A (pt) | 1948-01-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE487040A (pt) |
| FR (1) | FR979755A (pt) |
-
0
- BE BE487040D patent/BE487040A/xx unknown
-
1949
- 1949-01-28 FR FR979755D patent/FR979755A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR979755A (fr) | 1951-05-02 |