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摘要
申请公布号
JP2004523151(A)
申请公布日期
2004.07.29
申请号
JP20020551961
申请日期
2001.12.19
申请人
发明人
分类号
H04Q3/42;H04M3/18;(IPC1-7):H04Q3/42
主分类号
H04Q3/42
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