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发明名称
Improvements in and relating to high speed releasing devices suitable for electric circuit breakers
摘要
申请公布号
GB500472(A)
申请公布日期
1939.02.06
申请号
GB19370021514
申请日期
1937.08.04
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01H71/24;H01H71/32
主分类号
H01H71/24
代理机构
代理人
主权项
地址
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