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发明名称
Anordnung zur Wegesuche ueber Koppelfelder der Vermittlungstechnik
摘要
申请公布号
DE1512954(A1)
申请公布日期
1969.08.14
申请号
DE1967S110274
申请日期
1967.06.12
申请人
SIEMENS AG
发明人
MUELLER,HENRIK;EKKEHARD RIEDEL,DIPL.-ING.
分类号
H04Q3/00
主分类号
H04Q3/00
代理机构
代理人
主权项
地址
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