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发明名称
摘要
申请公布号
JPH0316751(U)
申请公布日期
1991.02.19
申请号
JP19890076886U
申请日期
1989.06.29
申请人
发明人
分类号
H04W84/08;H04B7/26;H04W72/04;(IPC1-7):H04B7/26
主分类号
H04W84/08
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代理人
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