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发明名称
Verfahren zur Anzeige der Phasendifferenz zwischen zwei Wechselspannungen
摘要
申请公布号
DE1125544(B)
申请公布日期
1962.03.15
申请号
DE1960B059871
申请日期
1960.10.25
申请人
BETRIEBSLABORATORIUM FUER RUNDFUNK UND FERNSEHEN
发明人
GERHARD DR. ERNST
分类号
G01R25/00
主分类号
G01R25/00
代理机构
代理人
主权项
地址
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