JPS57135602A - Ground switch - Google Patents

Ground switch

Info

Publication number
JPS57135602A
JPS57135602A JP56019075A JP1907581A JPS57135602A JP S57135602 A JPS57135602 A JP S57135602A JP 56019075 A JP56019075 A JP 56019075A JP 1907581 A JP1907581 A JP 1907581A JP S57135602 A JPS57135602 A JP S57135602A
Authority
JP
Japan
Prior art keywords
ground switch
ground
switch
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
Application number
JP56019075A
Other languages
Japanese (ja)
Inventor
Seietsu Taibou
Satoshi Miwata
Kazuaki Ooishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56019075A priority Critical patent/JPS57135602A/en
Publication of JPS57135602A publication Critical patent/JPS57135602A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)
JP56019075A 1981-02-13 1981-02-13 Ground switch Pending JPS57135602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56019075A JPS57135602A (en) 1981-02-13 1981-02-13 Ground switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019075A JPS57135602A (en) 1981-02-13 1981-02-13 Ground switch

Publications (1)

Publication Number Publication Date
JPS57135602A true JPS57135602A (en) 1982-08-21

Family

ID=11989314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019075A Pending JPS57135602A (en) 1981-02-13 1981-02-13 Ground switch

Country Status (1)

Country Link
JP (1) JPS57135602A (en)

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