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发明名称
Schaltungsanordnung zur UEberwachung des Schaltzustandes ?ens zwei Schaltstrecken
摘要
申请公布号
DE1588431(A1)
申请公布日期
1970.05.21
申请号
DE19671588431
申请日期
1967.04.04
申请人
?WALTUNGS-GMBH
发明人
STRANG,EDUARD
分类号
H02H7/20;H03K17/18
主分类号
H02H7/20
代理机构
代理人
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地址
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