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发明名称
METHOD AND APPARATUS FOR COMBINING CORDED AND CORDLESS TELEPHONES FOR TELEPHONE CONFERENCING AND INTERCOM
摘要
申请公布号
EP1212888(A1)
申请公布日期
2002.06.12
申请号
EP20000950728
申请日期
2000.07.26
申请人
THOMSON LICENSING S.A.
发明人
RAMEY, BLAINE, EDWARD;SEEFELDT, DAVID, FREDERICK;RAMASWAMY, KUMAR
分类号
H04M3/56;H04L12/18;H04M3/42;H04Q3/58;(IPC1-7):H04M3/56
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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