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发明名称
摘要
申请公布号
JPS5747888(U)
申请公布日期
1982.03.17
申请号
JP19800122797U
申请日期
1980.08.29
申请人
发明人
分类号
H02H7/12;H02M1/00;H02M1/06;H03K17/72;H03K17/73;(IPC1-7):H02M1/18
主分类号
H02H7/12
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