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发明名称
Verfahren zur phasenrichtigen Erfassung eines Erdschlusses in einem mehrphasigen Drehstromnetz
摘要
申请公布号
DE19837933(B4)
申请公布日期
2004.07.08
申请号
DE19981037933
申请日期
1998.08.20
申请人
WACKER-CHEMIE GMBH
发明人
FUCHS, PAUL;SEIDEL, GUENTER;EDER, KURT;SCHOLZ, HORST
分类号
G01R31/02;(IPC1-7):G01R31/08;H02H1/00;H02J13/00
主分类号
G01R31/02
代理机构
代理人
主权项
地址
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