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发明名称
Anordnung zur Bestimmung der Phasenbezeichnung zweier Spannungen mit verschiedenen, im Verhaeltnis zweier ganzer Zahlen stehenden Frequenzen
摘要
申请公布号
DE844486(C)
申请公布日期
1952.07.21
申请号
DE1950L003051
申请日期
1950.07.12
申请人
LOEB JULIEN MAURICE
发明人
LOEB JULIEN MAURICE
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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