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申请公布号
JP2859643(B2)
申请公布日期
1999.02.17
申请号
JP19890152887
申请日期
1989.06.14
申请人
发明人
分类号
H04M3/42;H04M3/533;(IPC1-7):H04L12/54;H04L12/58
主分类号
H04M3/42
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