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发明名称
PROGRAMMGESTEUERTE DIGITALE FERNSPRECHVERMITTLUNGSSTELLE
摘要
申请公布号
DE69131051(D1)
申请公布日期
1999.04.29
申请号
DE19916031051
申请日期
1991.06.28
申请人
TELEFONAKTIEBOLAGET L M ERICSSON, STOCKHOLM, SE
发明人
OHLSTEDT, MATS, CARLOS, SIXTENSSON, S-161 55 BROMMA, SE
分类号
H04Q;H04Q3/545;H04Q11/04;(IPC1-7):H04Q3/545
主分类号
H04Q
代理机构
代理人
主权项
地址
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