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经营范围
发明名称
Improvements in and relating to protective devices for electric circuits
摘要
申请公布号
GB527343(A)
申请公布日期
1940.10.07
申请号
GB19390010821
申请日期
1939.04.06
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H02H1/04
主分类号
H02H1/04
代理机构
代理人
主权项
地址
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