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发明名称
Schaltung für Ansagedienste mit veränderlicher Datendichte.
摘要
申请公布号
DE3788027(T2)
申请公布日期
1994.05.05
申请号
DE19873788027T
申请日期
1987.08.18
申请人
AMERICAN TELEPHONE AND TELEGRAPH CO., NEW YORK, N.Y., US
发明人
OYE, KEVIN JYO, RED BANK NEW JERSEY 07701, US;PATERNO, ENZO, STATEN ISLAND NEW JERSEY 10314, US;SMITH, THOMAS LOYD, LINCROFT NEW JERSEY 07738, US
分类号
H04M11/00;G06F12/04;G10L11/00;H04B14/04;H04L12/64;H04M3/487;H04Q11/04;(IPC1-7):H04Q11/04;H04Q3/545;H04M3/50;H04L12/54
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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