JPS5439989B2 - - Google Patents
Info
- Publication number
- JPS5439989B2 JPS5439989B2 JP3186972A JP3186972A JPS5439989B2 JP S5439989 B2 JPS5439989 B2 JP S5439989B2 JP 3186972 A JP3186972 A JP 3186972A JP 3186972 A JP3186972 A JP 3186972A JP S5439989 B2 JPS5439989 B2 JP S5439989B2
- 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 Tubes For Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3186972A JPS5439989B2 (https=) | 1972-03-29 | 1972-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3186972A JPS5439989B2 (https=) | 1972-03-29 | 1972-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48100071A JPS48100071A (https=) | 1973-12-18 |
| JPS5439989B2 true JPS5439989B2 (https=) | 1979-11-30 |
Family
ID=12343037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3186972A Expired JPS5439989B2 (https=) | 1972-03-29 | 1972-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5439989B2 (https=) |
-
1972
- 1972-03-29 JP JP3186972A patent/JPS5439989B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48100071A (https=) | 1973-12-18 |