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发明名称
Improvements in and relating to rectifying apparatus
摘要
申请公布号
GB370549(A)
申请公布日期
1932.04.14
申请号
GB19310003832
申请日期
1931.02.06
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H05G1/16
主分类号
H05G1/16
代理机构
代理人
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地址
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