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发明名称
Improvements in and relating to air-break electric circuit breakers
摘要
申请公布号
GB586717(A)
申请公布日期
1947.03.28
申请号
GB19430021331
申请日期
1943.12.20
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01H33/12
主分类号
H01H33/12
代理机构
代理人
主权项
地址
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