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发明名称
Schaltungsanordnung zum Nachweis einer Wechselspannung vorgegebener Grundfrequenz mit einem schwach gedaempften Resonanzkreis
摘要
申请公布号
DE1256791(B)
申请公布日期
1967.12.21
申请号
DE196300T3502
申请日期
1963.02.20
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
HELD DR.-ING. HANS-JOACHIM
分类号
G01R19/00
主分类号
G01R19/00
代理机构
代理人
主权项
地址
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