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发明名称
ARRANGEMENTS FOR MONITORING CURRENT
摘要
申请公布号
GB1587551(A)
申请公布日期
1981.04.08
申请号
GB19770028803
申请日期
1977.07.08
申请人
B B C BROWN BOVERI & CO LTD
发明人
分类号
G01R19/00;H01C3/12;H01C17/24;H03K17/18;(IPC1-7):H01C3/12
主分类号
G01R19/00
代理机构
代理人
主权项
地址
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