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发明名称
Perfectionnements aux structures de transformateurs
摘要
申请公布号
FR1079707(A)
申请公布日期
1954.12.02
申请号
FRD1079707
申请日期
1950.07.28
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H01F21/06;H05B6/04
主分类号
H01F21/06
代理机构
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