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发明名称
AN IMPROVED ELECTRONIC EARTH LEAKAGE CURRENT DEVICE
摘要
申请公布号
EP1247319(B1)
申请公布日期
2004.04.07
申请号
EP20000983201
申请日期
2000.11.28
申请人
ABB SERVICE SRL
发明人
PATRUNO, WALTER;BRANDONISIO, SALVATORE;ANTONELLO, PAOLO;BENISTON, JOHN, SAMUEL;SCHWARZ, WILLY
分类号
G01R31/02;H02H3/027;H02H3/20;H02H3/33;H02H5/04;(IPC1-7):H02H3/32;G01R19/165
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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