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经营范围
发明名称
Perfectionnements aux transformateurs
摘要
申请公布号
FR1086815(A)
申请公布日期
1955.02.16
申请号
FRD1086815
申请日期
1953.06.12
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
H01F27/34
主分类号
H01F27/34
代理机构
代理人
主权项
地址
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