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发明名称
Sende-Empfangsgeraet fuer Gegensprechbetrieb
摘要
申请公布号
DE1260557(B)
申请公布日期
1968.02.08
申请号
DE196600T1015
申请日期
1966.04.28
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
WILLERS THEODOR
分类号
H04B1/26;H04B1/50
主分类号
H04B1/26
代理机构
代理人
主权项
地址
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