JPS5319388B2 - - Google Patents
Info
- Publication number
- JPS5319388B2 JPS5319388B2 JP12474972A JP12474972A JPS5319388B2 JP S5319388 B2 JPS5319388 B2 JP S5319388B2 JP 12474972 A JP12474972 A JP 12474972A JP 12474972 A JP12474972 A JP 12474972A JP S5319388 B2 JPS5319388 B2 JP S5319388B2
- 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
- Laminated Bodies (AREA)
- Solid Thermionic Cathode (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12474972A JPS5319388B2 (en:Method) | 1972-12-14 | 1972-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12474972A JPS5319388B2 (en:Method) | 1972-12-14 | 1972-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4983365A JPS4983365A (en:Method) | 1974-08-10 |
| JPS5319388B2 true JPS5319388B2 (en:Method) | 1978-06-20 |
Family
ID=14893147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12474972A Expired JPS5319388B2 (en:Method) | 1972-12-14 | 1972-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5319388B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54146569A (en) * | 1978-05-09 | 1979-11-15 | Toshiba Corp | Manufacture of directly-heated cathode |
-
1972
- 1972-12-14 JP JP12474972A patent/JPS5319388B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4983365A (en:Method) | 1974-08-10 |