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发明名称
Ultrakurzwellenverstaerkeranordnung, bei der die einzelnen Roehrenstufen innerhalb einer gemeinsamen Abschirmung liegen
摘要
申请公布号
DE706416(C)
申请公布日期
1941.05.26
申请号
DE1938R102512D
申请日期
1938.06.05
申请人
RADIO CORPORATION OF AMERICA
发明人
ZOTTU PAUL D.
分类号
H03F3/54
主分类号
H03F3/54
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