JPS54140975A - Vacuum breaker - Google Patents
Vacuum breakerInfo
- Publication number
- JPS54140975A JPS54140975A JP4836878A JP4836878A JPS54140975A JP S54140975 A JPS54140975 A JP S54140975A JP 4836878 A JP4836878 A JP 4836878A JP 4836878 A JP4836878 A JP 4836878A JP S54140975 A JPS54140975 A JP S54140975A
- 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 |
---|---|---|---|
JP4836878A JPS54140975A (en) | 1978-04-25 | 1978-04-25 | Vacuum breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4836878A JPS54140975A (en) | 1978-04-25 | 1978-04-25 | Vacuum breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54140975A true JPS54140975A (en) | 1979-11-01 |
Family
ID=12801388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4836878A Pending JPS54140975A (en) | 1978-04-25 | 1978-04-25 | Vacuum breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54140975A (en) |
-
1978
- 1978-04-25 JP JP4836878A patent/JPS54140975A/en active Pending
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