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发明名称
Anordnung zur Bestimmung des Vorzeichens und der Groesse der Frequenzdifferenz zweier frequenzmaessig dicht benachbarter Schwin-gungen
摘要
申请公布号
DE1180061(B)
申请公布日期
1964.10.22
申请号
DE1959T016919
申请日期
1959.07.10
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
RUPPERSBERG DR. HANS-KLAUS;GOERING DIPL.-ING. ROLF
分类号
G01R23/04
主分类号
G01R23/04
代理机构
代理人
主权项
地址
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