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发明名称
TRASFORMATORE POLIFASE
摘要
申请公布号
IT943912(B)
申请公布日期
1973.04.10
申请号
IT19710032337
申请日期
1971.12.14
申请人
UNELEC
发明人
分类号
H01F27/25;H01F27/28;H01F27/32;H01F30/12;(IPC1-7):H01F/
主分类号
H01F27/25
代理机构
代理人
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