JPS4888477A - - Google Patents
Info
- Publication number
- JPS4888477A JPS4888477A JP1925172A JP1925172A JPS4888477A JP S4888477 A JPS4888477 A JP S4888477A JP 1925172 A JP1925172 A JP 1925172A JP 1925172 A JP1925172 A JP 1925172A JP S4888477 A JPS4888477 A JP S4888477A
- 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.)
- Pending
Links
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1925172A JPS4888477A (zh) | 1972-02-24 | 1972-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1925172A JPS4888477A (zh) | 1972-02-24 | 1972-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4888477A true JPS4888477A (zh) | 1973-11-20 |
Family
ID=11994185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1925172A Pending JPS4888477A (zh) | 1972-02-24 | 1972-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4888477A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244622A (ja) * | 1988-08-03 | 1990-02-14 | Meidensha Corp | 真空インタラプタ用電極 |
| JPH0495320A (ja) * | 1990-07-31 | 1992-03-27 | Mitsubishi Electric Corp | 開閉器 |
-
1972
- 1972-02-24 JP JP1925172A patent/JPS4888477A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0244622A (ja) * | 1988-08-03 | 1990-02-14 | Meidensha Corp | 真空インタラプタ用電極 |
| JPH0495320A (ja) * | 1990-07-31 | 1992-03-27 | Mitsubishi Electric Corp | 開閉器 |