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发明名称
Schaltungsanordnung zur Ansteuerung der bistabilen polarisierten Koppelschaltelemente in Koppelfeldmatrizen in Fernmelde-,insbesondere Fernsprechvermittlungsanlagen
摘要
申请公布号
DE1947496(A1)
申请公布日期
1971.03.25
申请号
DE19691947496
申请日期
1969.09.19
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH
发明人
HILLEBRAND,FRIEDHELM,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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