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发明名称
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
摘要
申请公布号
KR20020070510(A)
申请公布日期
2002.09.09
申请号
KR1020027009500
申请日期
2002.07.24
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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