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发明名称
摘要
申请公布号
JPS57146457(U)
申请公布日期
1982.09.14
申请号
JP19810032805U
申请日期
1981.03.11
申请人
发明人
分类号
H04B3/06;H04B3/04;(IPC1-7):H04B3/04
主分类号
H04B3/06
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代理人
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