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发明名称
摘要
申请公布号
FR2531822(B2)
申请公布日期
1985.04.26
申请号
FR19820014249
申请日期
1982.08.16
申请人
ANVAR
发明人
分类号
H02M7/48;H02M7/49;(IPC1-7):H02M7/217;H02P13/18
主分类号
H02M7/48
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