JPS5638029B2 - - Google Patents
Info
- Publication number
- JPS5638029B2 JPS5638029B2 JP13434475A JP13434475A JPS5638029B2 JP S5638029 B2 JPS5638029 B2 JP S5638029B2 JP 13434475 A JP13434475 A JP 13434475A JP 13434475 A JP13434475 A JP 13434475A JP S5638029 B2 JPS5638029 B2 JP S5638029B2
- 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
- Solid Thermionic Cathode (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13434475A JPS5258352A (en) | 1975-11-08 | 1975-11-08 | Method of heating electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13434475A JPS5258352A (en) | 1975-11-08 | 1975-11-08 | Method of heating electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5258352A JPS5258352A (en) | 1977-05-13 |
JPS5638029B2 true JPS5638029B2 (fr) | 1981-09-03 |
Family
ID=15126148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13434475A Granted JPS5258352A (en) | 1975-11-08 | 1975-11-08 | Method of heating electrode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5258352A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08339774A (ja) * | 1995-06-13 | 1996-12-24 | Hitachi Medical Corp | 電子銃 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440475A (en) * | 1967-04-11 | 1969-04-22 | Lokomotivbau Elektrotech | Lanthanum hexaboride cathode system for an electron beam generator |
US3534218A (en) * | 1967-03-30 | 1970-10-13 | Atomic Energy Authority Uk | Electron emitting cathodes for irradiation machines |
-
1975
- 1975-11-08 JP JP13434475A patent/JPS5258352A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534218A (en) * | 1967-03-30 | 1970-10-13 | Atomic Energy Authority Uk | Electron emitting cathodes for irradiation machines |
US3440475A (en) * | 1967-04-11 | 1969-04-22 | Lokomotivbau Elektrotech | Lanthanum hexaboride cathode system for an electron beam generator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08339774A (ja) * | 1995-06-13 | 1996-12-24 | Hitachi Medical Corp | 電子銃 |
Also Published As
Publication number | Publication date |
---|---|
JPS5258352A (en) | 1977-05-13 |