JPS4937252Y1 - - Google Patents
Info
- Publication number
- JPS4937252Y1 JPS4937252Y1 JP4412470U JP4412470U JPS4937252Y1 JP S4937252 Y1 JPS4937252 Y1 JP S4937252Y1 JP 4412470 U JP4412470 U JP 4412470U JP 4412470 U JP4412470 U JP 4412470U JP S4937252 Y1 JPS4937252 Y1 JP S4937252Y1
- 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 |
|---|---|---|---|
| JP4412470U JPS4937252Y1 (cs) | 1970-05-06 | 1970-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4412470U JPS4937252Y1 (cs) | 1970-05-06 | 1970-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4937252Y1 true JPS4937252Y1 (cs) | 1974-10-11 |
Family
ID=33217606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4412470U Expired JPS4937252Y1 (cs) | 1970-05-06 | 1970-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4937252Y1 (cs) |
-
1970
- 1970-05-06 JP JP4412470U patent/JPS4937252Y1/ja not_active Expired