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发明名称
ONNLOAD TAP CHANGER
摘要
申请公布号
JPS549720(A)
申请公布日期
1979.01.24
申请号
JP19770075037
申请日期
1977.06.24
申请人
HOKURIKU DENKI SEIZOU KK
发明人
ONODERA ISAO
分类号
H01H33/66;H01F29/04
主分类号
H01H33/66
代理机构
代理人
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