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发明名称
Improvements in magnetic amplifiers
摘要
申请公布号
GB661067(A)
申请公布日期
1951.11.14
申请号
GB19490013701
申请日期
1949.05.23
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
G05B11/01;H03F9/04
主分类号
G05B11/01
代理机构
代理人
主权项
地址
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