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发明名称
METHOD OF DETECTION AND LIMITATION OF AN EARTH FAULT CURRENT
摘要
申请公布号
EP0330851(A3)
申请公布日期
1991.04.10
申请号
EP19890101722
申请日期
1989.02.01
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH
发明人
KRANERT, KLAUS, DR. ING.;HAGEMANN, HANS-JURGEN, DIPL.-ING.
分类号
H02H3/04;H02H3/16;H02H7/06;(IPC1-7):H02H3/16;H02H7/26
主分类号
H02H3/04
代理机构
代理人
主权项
地址
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