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发明名称
SYSTEM AND METHOD FOR ROUTING SPECIAL NUMBER CALLS
摘要
申请公布号
EP1969864(A1)
申请公布日期
2008.09.17
申请号
EP20060804046
申请日期
2006.09.22
申请人
WEST DIRECT, INC.
发明人
HWANG, KUEN-YIH;KOEPKE, MICHAEL, ARTHUR;PAREKH, KETAN;BHARADWAJ, SHREENIDHI
分类号
H04W28/18;H04W40/02;H04W88/02
主分类号
H04W28/18
代理机构
代理人
主权项
地址
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