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发明名称
Schaltungsanordnung zur selbsttaetigen Auswahl des jeweils guenstigeren von zwei Nachrichtenuebertragungswegen
摘要
申请公布号
DE880003(C)
申请公布日期
1953.06.18
申请号
DE1943T002627D
申请日期
1943.05.07
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
THIEL WILHELM
分类号
H04B7/08
主分类号
H04B7/08
代理机构
代理人
主权项
地址
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