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发明名称
Improvements in and relating to electromagnetic relays and electric coil structures therefor
摘要
申请公布号
GB571121(A)
申请公布日期
1945.08.08
申请号
GB19430021520
申请日期
1943.12.23
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01H50/36
主分类号
H01H50/36
代理机构
代理人
主权项
地址
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