BE471637A - - Google Patents
Info
- Publication number
- BE471637A BE471637A BE471637DA BE471637A BE 471637 A BE471637 A BE 471637A BE 471637D A BE471637D A BE 471637DA BE 471637 A BE471637 A BE 471637A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US508324A US2396014A (en) | 1943-10-30 | 1943-10-30 | Electron gun structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE471637A true BE471637A (https=) |
Family
ID=24022295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE471637D BE471637A (https=) | 1943-10-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2396014A (https=) |
| BE (1) | BE471637A (https=) |
| CH (1) | CH269630A (https=) |
| FR (1) | FR938209A (https=) |
| GB (1) | GB585190A (https=) |
-
0
- BE BE471637D patent/BE471637A/xx unknown
-
1943
- 1943-10-30 US US508324A patent/US2396014A/en not_active Expired - Lifetime
-
1944
- 1944-10-27 GB GB21024/44A patent/GB585190A/en not_active Expired
-
1946
- 1946-04-01 FR FR938209D patent/FR938209A/fr not_active Expired
- 1946-07-13 CH CH269630D patent/CH269630A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2396014A (en) | 1946-03-05 |
| GB585190A (en) | 1947-01-31 |
| CH269630A (fr) | 1950-07-15 |
| FR938209A (fr) | 1948-09-08 |