JPS57154726A - Vacuum breaker - Google Patents
Vacuum breakerInfo
- Publication number
- JPS57154726A JPS57154726A JP3950681A JP3950681A JPS57154726A JP S57154726 A JPS57154726 A JP S57154726A JP 3950681 A JP3950681 A JP 3950681A JP 3950681 A JP3950681 A JP 3950681A JP S57154726 A JPS57154726 A JP S57154726A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum breaker
- breaker
- vacuum
- Prior art date
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3950681A JPS57154726A (en) | 1981-03-20 | 1981-03-20 | Vacuum breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3950681A JPS57154726A (en) | 1981-03-20 | 1981-03-20 | Vacuum breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57154726A true JPS57154726A (en) | 1982-09-24 |
Family
ID=12554922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3950681A Pending JPS57154726A (en) | 1981-03-20 | 1981-03-20 | Vacuum breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57154726A (en) |
-
1981
- 1981-03-20 JP JP3950681A patent/JPS57154726A/en active Pending
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