JPS556418Y2 - - Google Patents
Info
- Publication number
- JPS556418Y2 JPS556418Y2 JP844174U JP844174U JPS556418Y2 JP S556418 Y2 JPS556418 Y2 JP S556418Y2 JP 844174 U JP844174 U JP 844174U JP 844174 U JP844174 U JP 844174U JP S556418 Y2 JPS556418 Y2 JP S556418Y2
- 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
- Measuring Fluid Pressure (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP844174U JPS556418Y2 (en) | 1974-01-17 | 1974-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP844174U JPS556418Y2 (en) | 1974-01-17 | 1974-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5099463U JPS5099463U (en) | 1975-08-18 |
| JPS556418Y2 true JPS556418Y2 (en) | 1980-02-14 |
Family
ID=28076342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP844174U Expired JPS556418Y2 (en) | 1974-01-17 | 1974-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS556418Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8592708B2 (en) * | 2009-05-18 | 2013-11-26 | Hitachi, Ltd. | Gas-insulated vacuum circuit breaker |
| JP5721863B2 (en) * | 2011-12-20 | 2015-05-20 | 三菱電機株式会社 | Vacuum switch with vacuum degree deterioration detection device and vacuum degree deterioration detection method for vacuum switch |
-
1974
- 1974-01-17 JP JP844174U patent/JPS556418Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5099463U (en) | 1975-08-18 |