JPS5642992U - - Google Patents
Info
- Publication number
- JPS5642992U JPS5642992U JP12368679U JP12368679U JPS5642992U JP S5642992 U JPS5642992 U JP S5642992U JP 12368679 U JP12368679 U JP 12368679U JP 12368679 U JP12368679 U JP 12368679U JP S5642992 U JPS5642992 U JP S5642992U
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979123686U JPS5720630Y2 (en) | 1979-09-07 | 1979-09-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979123686U JPS5720630Y2 (en) | 1979-09-07 | 1979-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5642992U true JPS5642992U (en) | 1981-04-18 |
JPS5720630Y2 JPS5720630Y2 (en) | 1982-05-04 |
Family
ID=29355616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979123686U Expired JPS5720630Y2 (en) | 1979-09-07 | 1979-09-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5720630Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5299761A (en) * | 1976-02-18 | 1977-08-22 | Hitachi Ltd | Thermion radiation cathode |
-
1979
- 1979-09-07 JP JP1979123686U patent/JPS5720630Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5299761A (en) * | 1976-02-18 | 1977-08-22 | Hitachi Ltd | Thermion radiation cathode |
Also Published As
Publication number | Publication date |
---|---|
JPS5720630Y2 (en) | 1982-05-04 |