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发明名称
ARC-EXTINGUISHER OF SWITCH
摘要
申请公布号
EP0311017(A3)
申请公布日期
1990.07.04
申请号
EP19880116406
申请日期
1988.10.04
申请人
MITSUBISHI DENKI KABUSHIKI KAISHA
发明人
HASEGAWA, HIROSHI;NISHITANI, JUNICHIRO;MARUYAMA, TOSHIMASA
分类号
H01H33/02;H01H33/56;H01H33/91;H01H33/915;(IPC1-7):H01H33/91
主分类号
H01H33/02
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代理人
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