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发明名称
NETWORK FOR ESTABLISHING MULTIPLE DIGITAL CHANNELS ON-DEMAND
摘要
申请公布号
EP0568241(A3)
申请公布日期
1996.07.17
申请号
EP19930303026
申请日期
1993.04.20
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
D'AMBROGIO, WILLIAM JOSEPH;PHILLIPS, WAYNE DOUGLAS;SEIP, BARRY SHAWN
分类号
H04L5/20;H04L12/56;H04L12/64;H04M3/00;H04Q11/04;(IPC1-7):H04L12/56
主分类号
H04L5/20
代理机构
代理人
主权项
地址
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