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发明名称
Rueckgekoppelter Roehrenverstaerker fuer Dezimeterwellen mit zwei Topfschwingern
摘要
申请公布号
DE854235(C)
申请公布日期
1952.11.04
申请号
DE1943T002495D
申请日期
1943.01.08
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
WILLWACHER ERWIN DIPL.-ING.
分类号
H03F3/54
主分类号
H03F3/54
代理机构
代理人
主权项
地址
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