JPS561729B2 - - Google Patents

Info

Publication number
JPS561729B2
JPS561729B2 JP4104975A JP4104975A JPS561729B2 JP S561729 B2 JPS561729 B2 JP S561729B2 JP 4104975 A JP4104975 A JP 4104975A JP 4104975 A JP4104975 A JP 4104975A JP S561729 B2 JPS561729 B2 JP S561729B2
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
Application number
JP4104975A
Other languages
Japanese (ja)
Other versions
JPS51115668A (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4104975A priority Critical patent/JPS51115668A/ja
Publication of JPS51115668A publication Critical patent/JPS51115668A/ja
Publication of JPS561729B2 publication Critical patent/JPS561729B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP4104975A 1975-04-03 1975-04-03 Method of detecting deterioration of vacuum for vacuum valve circuit breaker Granted JPS51115668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4104975A JPS51115668A (en) 1975-04-03 1975-04-03 Method of detecting deterioration of vacuum for vacuum valve circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4104975A JPS51115668A (en) 1975-04-03 1975-04-03 Method of detecting deterioration of vacuum for vacuum valve circuit breaker

Publications (2)

Publication Number Publication Date
JPS51115668A JPS51115668A (en) 1976-10-12
JPS561729B2 true JPS561729B2 (Direct) 1981-01-14

Family

ID=12597537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4104975A Granted JPS51115668A (en) 1975-04-03 1975-04-03 Method of detecting deterioration of vacuum for vacuum valve circuit breaker

Country Status (1)

Country Link
JP (1) JPS51115668A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133914A (ja) * 1983-01-24 1984-08-01 Hirata Press Kogyo Kk 金属板製輸送容器用スキツドの製法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133914A (ja) * 1983-01-24 1984-08-01 Hirata Press Kogyo Kk 金属板製輸送容器用スキツドの製法

Also Published As

Publication number Publication date
JPS51115668A (en) 1976-10-12

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