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发明名称
call control device and method thereof in ALL-IP mobile communication network
摘要
申请公布号
KR100501839(B1)
申请公布日期
2005.07.20
申请号
KR20020083734
申请日期
2002.12.24
申请人
发明人
分类号
H04L12/28;(IPC1-7):H04L12/28
主分类号
H04L12/28
代理机构
代理人
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地址
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