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发明名称
THREE-PHASE ON-LOAD TAP CHANGING TRANSFORMER
摘要
申请公布号
JPH0286107(A)
申请公布日期
1990.03.27
申请号
JP19880236505
申请日期
1988.09.22
申请人
HITACHI LTD
发明人
GOSHIMA MINORU;SAITO MASAO;MATSUBARA KENICHI;KATADA KUNIO
分类号
H01F27/28;H01F29/04
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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