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发明名称
摘要
申请公布号
JPH09503893(A)
申请公布日期
1997.04.15
申请号
JP19940511808
申请日期
1994.09.16
申请人
发明人
分类号
H04L25/49;H03M5/08;H04B14/02;(IPC1-7):H04L25/49
主分类号
H04L25/49
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代理人
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