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发明名称
IP TELEPHONE APPARATUS, ENUM SERVER, AND CALLING METHOD VIA THE INTERNET
摘要
申请公布号
KR100671483(B1)
申请公布日期
2007.01.19
申请号
KR20050055981
申请日期
2005.06.27
申请人
发明人
分类号
H04L12/66;H04L29/12;H04M1/253;H04M3/00;H04M3/42;H04M7/00
主分类号
H04L12/66
代理机构
代理人
主权项
地址
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