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发明名称
TELECOMMUNICATIONS NETWORK WITH STORE FOR DATA ASSOCIATED WITH AN AREA CODE
摘要
申请公布号
EP0951786(B1)
申请公布日期
2005.04.13
申请号
EP19970908363
申请日期
1997.03.18
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
MORLEY, MICHAEL, CHARLES;STURGESS, IAN, CHARLES, CLIFFORD;GARDNER, DAVID, STEPHEN
分类号
H04M3/42;H04M3/50;H04M3/487;H04M3/493;H04M15/00;H04M15/28;H04Q3/00;(IPC1-7):H04Q3/00
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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