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发明名称
Elektromagnetisk relæ med mekaniske kontakter, især til røntgen- eller modstandssvejseapparater, og hvis magnetspole er shuntet med en regulerbar modstand.
摘要
申请公布号
DK68444(C)
申请公布日期
1949.01.24
申请号
DK19420002396
申请日期
1942.10.26
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
代理机构
代理人
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地址
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