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发明名称
Improvements in and relating to electric circuit breakers having arc-extinguishing means
摘要
申请公布号
GB562429(A)
申请公布日期
1944.06.30
申请号
GB19430004181
申请日期
1943.03.15
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01H9/46
主分类号
H01H9/46
代理机构
代理人
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地址
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