FR2020745A1 - - Google Patents
Info
- Publication number
- FR2020745A1 FR2020745A1 FR6935220A FR6935220A FR2020745A1 FR 2020745 A1 FR2020745 A1 FR 2020745A1 FR 6935220 A FR6935220 A FR 6935220A FR 6935220 A FR6935220 A FR 6935220A FR 2020745 A1 FR2020745 A1 FR 2020745A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
- H01J23/075—Magnetron injection guns
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7517568 | 1968-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2020745A1 true FR2020745A1 (ko) | 1970-07-17 |
Family
ID=13568589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6935220A Withdrawn FR2020745A1 (ko) | 1968-10-15 | 1969-10-14 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3588600A (ko) |
DE (1) | DE1950872B2 (ko) |
FR (1) | FR2020745A1 (ko) |
GB (1) | GB1232740A (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1449470A (en) * | 1973-07-06 | 1976-09-15 | Secr Defence | Crossed field amplifiers |
US4021697A (en) * | 1975-12-10 | 1977-05-03 | Warnecke Electron Tubes, Inc. | Crossed-field amplifier |
US4308486A (en) * | 1979-11-27 | 1981-12-29 | Rca Corporation | Line cathode structure having recessed geometry |
CN104735897B (zh) * | 2015-03-30 | 2017-08-25 | 同方威视技术股份有限公司 | 电子帘加速器、接收极和电子加速方法 |
-
1969
- 1969-10-09 DE DE19691950872 patent/DE1950872B2/de not_active Withdrawn
- 1969-10-14 US US866202A patent/US3588600A/en not_active Expired - Lifetime
- 1969-10-14 FR FR6935220A patent/FR2020745A1/fr not_active Withdrawn
- 1969-10-15 GB GB1232740D patent/GB1232740A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1950872B2 (de) | 1972-03-30 |
US3588600A (en) | 1971-06-28 |
DE1950872A1 (de) | 1970-08-13 |
GB1232740A (ko) | 1971-05-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |