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发明名称
Improvements in variable reactance transformers
摘要
申请公布号
GB498160(A)
申请公布日期
1939.01.04
申请号
GB19370022238
申请日期
1937.08.12
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;GEORGE EDWARD VIVIAN;JOHN GALE WELLINGS
发明人
分类号
H01F29/10
主分类号
H01F29/10
代理机构
代理人
主权项
地址
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