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发明名称
PROTECTIVE REALY CIRCUIT
摘要
申请公布号
GB1570878(A)
申请公布日期
1980.07.09
申请号
GB19760048576
申请日期
1976.11.22
申请人
GENERAL ELECTRIC CO
发明人
分类号
H02H3/02;H02H1/04;H02H3/08;H02H3/093;H02H3/34;H02H3/38;(IPC1-7):H02H3/00
主分类号
H02H3/02
代理机构
代理人
主权项
地址
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