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发明名称
Improvements in and relating to transformer windings
摘要
申请公布号
GB776692(A)
申请公布日期
1957.06.12
申请号
GB19550007728
申请日期
1955.03.16
申请人
WILLEM SMIT & CO'S. TRANSFORMATORENFABRIEK N.V.
发明人
分类号
H01F27/30
主分类号
H01F27/30
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