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发明名称
Schaltungsanordnung zum Durchschalten von elektrischen Verbindungswegen zwischen einzelnen Anschluessen
摘要
申请公布号
DE1923327(A1)
申请公布日期
1970.11.19
申请号
DE19691923327
申请日期
1969.05.07
申请人
LICENTIA PATENT-VERWALTUNGS-GMBH
发明人
FRIEDHELM HILLEBRAND,DIPL.-ING.
分类号
H04Q3/00
主分类号
H04Q3/00
代理机构
代理人
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