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发明名称
摘要
申请公布号
JPS5890754(U)
申请公布日期
1983.06.20
申请号
JP19810186611U
申请日期
1981.12.14
申请人
发明人
分类号
H04B1/40;H04B17/00;(IPC1-7):H04B1/40
主分类号
H04B1/40
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代理人
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