JPS5339112B2 - - Google Patents
Info
- Publication number
- JPS5339112B2 JPS5339112B2 JP2022373A JP2022373A JPS5339112B2 JP S5339112 B2 JPS5339112 B2 JP S5339112B2 JP 2022373 A JP2022373 A JP 2022373A JP 2022373 A JP2022373 A JP 2022373A JP S5339112 B2 JPS5339112 B2 JP S5339112B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022373A JPS5339112B2 (https=) | 1973-02-21 | 1973-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022373A JPS5339112B2 (https=) | 1973-02-21 | 1973-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49110261A JPS49110261A (https=) | 1974-10-21 |
| JPS5339112B2 true JPS5339112B2 (https=) | 1978-10-19 |
Family
ID=12021154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022373A Expired JPS5339112B2 (https=) | 1973-02-21 | 1973-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5339112B2 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51137366A (en) * | 1975-05-23 | 1976-11-27 | Hitachi Ltd | Electric field radiation type electron gun |
| JPS5246756A (en) * | 1975-10-11 | 1977-04-13 | Hitachi Ltd | Field-emission type electron gun |
| JPS5737877Y2 (https=) * | 1980-07-15 | 1982-08-20 |
-
1973
- 1973-02-21 JP JP2022373A patent/JPS5339112B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49110261A (https=) | 1974-10-21 |