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发明名称
HEAVY-CURRENT SWITCHING UNIT
摘要
申请公布号
SU660112(A1)
申请公布日期
1979.04.30
申请号
SU19772465360
申请日期
1977.03.21
申请人
KB POLT I IM V.V.KUJBYSHEVA
发明人
FRYGIN VALENTIN M,SU
分类号
H01H29/00;H01H1/08;(IPC1-7):H01H29/00
主分类号
H01H29/00
代理机构
代理人
主权项
地址
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