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发明名称
Verfahren zur Betaetigung eines Messrelais fuer Wechselstrom oder -spannung unter Verwendung eines Gleichstromrelais
摘要
申请公布号
DE1112575(B)
申请公布日期
1961.08.10
申请号
DE1960L035442
申请日期
1960.02.23
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
HADICK WILHELM
分类号
H03K17/64
主分类号
H03K17/64
代理机构
代理人
主权项
地址
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