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发明名称
EMBODIMENT METHOD OF PRI CONVERTER USING VOIP TECHNIQUE
摘要
申请公布号
KR20050078571(A)
申请公布日期
2005.08.05
申请号
KR20040006744
申请日期
2004.02.02
申请人
DACOM CO., LTD.
发明人
KIM, KWI HOON;NAM, SEUNG SUN;KIM, JOO IL
分类号
H04L12/28;(IPC1-7):H04L12/28
主分类号
H04L12/28
代理机构
代理人
主权项
地址
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