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发明名称
Improvements in and relating to rectifiers or converters
摘要
申请公布号
GB433548(A)
申请公布日期
1935.08.16
申请号
GB19340005213
申请日期
1934.02.16
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H02M7/40
主分类号
H02M7/40
代理机构
代理人
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地址
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