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发明名称
Improvements in mounting device for adjustable inductors
摘要
申请公布号
GB549367(A)
申请公布日期
1942.11.18
申请号
GB19410006293
申请日期
1941.05.15
申请人
JOHNSON LABORATORIES, INCORPORATED
发明人
分类号
H01F17/04
主分类号
H01F17/04
代理机构
代理人
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