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发明名称
Filteranordnung mit steigender oder fallender Frequenzkennlinie
摘要
申请公布号
DE668337(C)
申请公布日期
1938.12.01
申请号
DE1936R097603D
申请日期
1936.10.17
申请人
RADIO CORPORATION OF AMERICA
发明人
CROSBY MURRAY G.
分类号
H03D5/00
主分类号
H03D5/00
代理机构
代理人
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