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发明名称
SWITCHGEAR HAVING A BREAKING POINT OPERABLE IN AN INSULATING GAS
摘要
申请公布号
EP0417813(A3)
申请公布日期
1992.04.15
申请号
EP19900117767
申请日期
1990.09.14
申请人
HITACHI, LTD.
发明人
OHNO, MASATOMO;YAMAGIWA, TOKIO;FUKUCHI, TETSUO;SUZUKI, AKIRA
分类号
H01H33/64;H01H33/16;H01H33/59;(IPC1-7):H01H33/59
主分类号
H01H33/64
代理机构
代理人
主权项
地址
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