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发明名称
Improvements in and relating to variable inductance devices
摘要
申请公布号
GB571005(A)
申请公布日期
1945.08.01
申请号
GB19430016594
申请日期
1943.10.11
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01F21/06
主分类号
H01F21/06
代理机构
代理人
主权项
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