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发明名称
Schaltungsanordnung zur Anzeige des Vorzeichens der relativen Phasenlage zweier Wechselspannungen zueinander
摘要
申请公布号
DE1516988(A1)
申请公布日期
1969.05.29
申请号
DE19651516988
申请日期
1965.07.26
申请人
WIENER SCHWACHSTROMWERKE GMBH
发明人
WELLENHOFER,KURT;GAMHARTER,RUDOLF
分类号
G01R19/14
主分类号
G01R19/14
代理机构
代理人
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