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发明名称
Improvements in electromagnetic relays
摘要
申请公布号
GB598675(A)
申请公布日期
1948.02.24
申请号
GB19450024184
申请日期
1945.09.19
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;WILLIAM JAMES DAFFERN HARRISON
发明人
分类号
H01H50/28
主分类号
H01H50/28
代理机构
代理人
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地址
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