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发明名称
Method and arrangement for establishing telephone connections.
摘要
申请公布号
EP0520483(B1)
申请公布日期
1995.01.04
申请号
EP19920110798
申请日期
1992.06.26
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
WILLE, KLAUS, DIPL. ING.;JAHNKE, GEORG, DIPL. ING.;WILDGRUBE, EBERHARD, DIPL. PHYS.;MYO-KYAW, MAUNG
分类号
H04M15/34;H04Q3/62;H04M3/533;H04M3/48;H04M7/14;(IPC1-7):H04Q3/62;H04M3/50
主分类号
H04M15/34
代理机构
代理人
主权项
地址
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