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发明名称
摘要
申请公布号
JP3001488(B2)
申请公布日期
2000.01.24
申请号
JP19970359521
申请日期
1997.12.26
申请人
发明人
分类号
H04W88/08;(IPC1-7):H04Q7/38
主分类号
H04W88/08
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代理人
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