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发明名称
Zwei- oder mehrstufiger Roehrenverstaerker mit direkter Kopplung
摘要
申请公布号
DE1132192(B)
申请公布日期
1962.06.28
申请号
DE1956S051781
申请日期
1956.12.29
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
BIDLINGMAIER MEINRAD
分类号
H03F5/00
主分类号
H03F5/00
代理机构
代理人
主权项
地址
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