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发明名称
Signalisierungsanordnung.
摘要
申请公布号
DE3852055(T2)
申请公布日期
1995.03.16
申请号
DE19883852055T
申请日期
1988.03.29
申请人
AT & T CORP., NEW YORK, N.Y., US
发明人
LANDIS, EDWARD WARREN, HOLMDEL NEW JERSEY 07733, US
分类号
H04L1/00;H04L29/14;H04M3/22;H04M3/24;H04M11/00;(IPC1-7):H04M3/24;H04M3/26;H04Q11/04
主分类号
H04L1/00
代理机构
代理人
主权项
地址
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