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发明名称
METHOD TO USE A CONVENTIONAL TELEPHONE SET TO MAKE TELEPHONE CALLS ON A PACKET NETWORK
摘要
申请公布号
EP1016260(A1)
申请公布日期
2000.07.05
申请号
EP19980943602
申请日期
1998.09.15
申请人
MEDIATRIX TELECOM, INC.
发明人
MENARD, FRANCOIS
分类号
H04M1/738;H04L12/64;H04L29/10;H04M1/253;H04M7/00;H04M11/06;(IPC1-7):H04M7/00
主分类号
H04M1/738
代理机构
代理人
主权项
地址
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