JPS547176A - Method of manufacturing vacuum circuit breaker - Google Patents
Method of manufacturing vacuum circuit breakerInfo
- Publication number
- JPS547176A JPS547176A JP7182477A JP7182477A JPS547176A JP S547176 A JPS547176 A JP S547176A JP 7182477 A JP7182477 A JP 7182477A JP 7182477 A JP7182477 A JP 7182477A JP S547176 A JPS547176 A JP S547176A
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- vacuum circuit
- manufacturing vacuum
- manufacturing
- breaker
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7182477A JPS547176A (en) | 1977-06-17 | 1977-06-17 | Method of manufacturing vacuum circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7182477A JPS547176A (en) | 1977-06-17 | 1977-06-17 | Method of manufacturing vacuum circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS547176A true JPS547176A (en) | 1979-01-19 |
Family
ID=13471678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7182477A Pending JPS547176A (en) | 1977-06-17 | 1977-06-17 | Method of manufacturing vacuum circuit breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS547176A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6417344A (en) * | 1987-07-10 | 1989-01-20 | Toshiba Corp | Contact for vacuum valve and its manufacture |
-
1977
- 1977-06-17 JP JP7182477A patent/JPS547176A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6417344A (en) * | 1987-07-10 | 1989-01-20 | Toshiba Corp | Contact for vacuum valve and its manufacture |
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