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摘要
申请公布号
JPS5527547(B2)
申请公布日期
1980.07.21
申请号
JP19750117106
申请日期
1975.09.27
申请人
发明人
分类号
H02M7/48;H02M7/49;H02M7/527
主分类号
H02M7/48
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