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发明名称
IMPROVED FUNCTIONALITIES FOR LOCAL NUMBER PORTABILITY IN A TELECOMMUNICATIONS NETWORK
摘要
申请公布号
EP2080355(A2)
申请公布日期
2009.07.22
申请号
EP20070844782
申请日期
2007.10.31
申请人
LEVEL 3 COMMUNICATIONS, LLC
发明人
BROWN, GREGORY K.;CARLSON, JAMES;FARNON, MARIA;LAND, GREG A.;LONG, BILL;LYNETTE, TROY D.;MOORE, RICHARD D.
分类号
H04M3/42
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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