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发明名称
Tonfrequenzumsetzer mit einem Transistorschalter und Mitteln zur Ansprechverzoegerung
摘要
申请公布号
DE1093417(B)
申请公布日期
1960.11.24
申请号
DE1959T016905
申请日期
1959.07.08
申请人
TELEFUNKEN G.M.B.H.
发明人
NETTEMANN DIPL.-ING. WERNER
分类号
H04B5/04
主分类号
H04B5/04
代理机构
代理人
主权项
地址
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