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发明名称
METHOD AND SYSTEM FOR VERIFYING THE AUTHENTICITY OF A FIRST COMMUNICATION PARTICIPANTS IN A COMMUNICATIONS NETWORK
摘要
申请公布号
KR20020019087(A)
申请公布日期
2002.03.09
申请号
KR1020017016151
申请日期
2001.12.15
申请人
发明人
分类号
H04Q7/38
主分类号
H04Q7/38
代理机构
代理人
主权项
地址
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