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经营范围
发明名称
Electromagnetic switch for direct or alternating current, with high-remanence magnetic system
摘要
申请公布号
GB752870(A)
申请公布日期
1956.07.18
申请号
GB19540021933
申请日期
1954.07.27
申请人
E. SCHRACK ELEKTRIZITAETS-AKTIENGESELLSCHAFT
发明人
分类号
H01H50/16
主分类号
H01H50/16
代理机构
代理人
主权项
地址
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