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发明名称
摘要
申请公布号
JPH0167845(U)
申请公布日期
1989.05.01
申请号
JP19870163903U
申请日期
1987.10.27
申请人
发明人
分类号
H04B10/03;H03K19/23;H04B10/032;H04B10/07;(IPC1-7):H04B9/00
主分类号
H04B10/03
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