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发明名称
摘要
申请公布号
JP3139070(B2)
申请公布日期
2001.02.26
申请号
JP19910223548
申请日期
1991.08.09
申请人
发明人
分类号
H04L29/08;H04L12/66;H04M11/00;(IPC1-7):H04L12/66
主分类号
H04L29/08
代理机构
代理人
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