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发明名称
Control system for duplex communications channels.
摘要
申请公布号
EP0376842(B1)
申请公布日期
1995.06.07
申请号
EP19890403660
申请日期
1989.12.27
申请人
ALCATEL N.V.
发明人
HITA DE LA TORRE, CARLOS
分类号
H04L5/16;(IPC1-7):H04L5/16
主分类号
H04L5/16
代理机构
代理人
主权项
地址
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