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发明名称
摘要
申请公布号
JPS5152287(Y2)
申请公布日期
1976.12.14
申请号
JP19720090371U
申请日期
1972.08.02
申请人
发明人
分类号
H02M1/00;H02M1/08;H03K17/72;(IPC1-7):H02M1/18
主分类号
H02M1/00
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