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发明名称
TRANSFORMER
摘要
申请公布号
JPH0433304(A)
申请公布日期
1992.02.04
申请号
JP19900138229
申请日期
1990.05.30
申请人
HITACHI LTD
发明人
YAMAZAKI HARUYUKI;SAKAMOTO TAKESHI;NAKATAKE RYOJI;UENO YOSHITO
分类号
H01F27/28;H01F27/08
主分类号
H01F27/28
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代理人
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