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发明名称
COMMUNICATIONS SYSTEM
摘要
申请公布号
KR20010109524(A)
申请公布日期
2001.12.10
申请号
KR1020017013262
申请日期
2001.10.17
申请人
发明人
分类号
H04L12/56
主分类号
H04L12/56
代理机构
代理人
主权项
地址
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