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发明名称
MEASURING DEVICE FOR THE U-INTERFACE OF AN ISDN TRANSMISSION PATH WITH FULL-DUPLEX TRANSMISSION USING THE COMMON CARRIER DUPLEX PROCESS
摘要
申请公布号
EP0766891(B1)
申请公布日期
1999.07.28
申请号
EP19950923182
申请日期
1995.06.20
申请人
TEKTRONIX, INC.
发明人
HOFFMANN, KLAUS
分类号
G06F11/267;H04Q11/04;(IPC1-7):H04L1/24;H04M3/24;H04L5/14
主分类号
G06F11/267
代理机构
代理人
主权项
地址
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