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发明名称
RECEPTION ANTENNA ATTENUATOR
摘要
申请公布号
JPH034612(A)
申请公布日期
1991.01.10
申请号
JP19890138554
申请日期
1989.05.31
申请人
TDK CORP
发明人
MATSUI ATSUSHI;IWATA TAKASHI
分类号
H03H5/12;H01Q1/50;H03H7/01;H04B1/18
主分类号
H03H5/12
代理机构
代理人
主权项
地址
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