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发明名称
Schaltungsanordnung fuer Fernmelde-vermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen
摘要
申请公布号
DE1219540(B)
申请公布日期
1966.06.23
申请号
DE1963S087337
申请日期
1963.09.17
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
HOFFMANN ERIK
分类号
H04M19/02;H04Q3/00
主分类号
H04M19/02
代理机构
代理人
主权项
地址
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