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发明名称
AN APPARATUS FOR PREVENTING TELECOMMUNICATION SUBSCRIBER TERMINATION
摘要
申请公布号
EP0882371(A4)
申请公布日期
2001.09.19
申请号
EP19960918056
申请日期
1996.06.05
申请人
CORAL SYSTEMS, INC.
发明人
JOHNSON, ERIC, A.;KAUSHANSKY, HOWARD;PRAKASH, SUNIL;BRUNECKY, MARTIN;MCGRATH-HADWEN, EILEEN, M.
分类号
H04M15/00;H04W4/24;H04W60/00;(IPC1-7):H04Q7/22
主分类号
H04M15/00
代理机构
代理人
主权项
地址
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