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发明名称
摘要
申请公布号
JPS55124951(U)
申请公布日期
1980.09.04
申请号
JP19800023506U
申请日期
1980.02.25
申请人
发明人
分类号
H04B3/32;H03K17/66;H04B3/14;H04B14/04;H04L25/02;(IPC1-7):H04L25/02;H04B3/28;H04B12/00
主分类号
H04B3/32
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代理人
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地址
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