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发明名称
摘要
申请公布号
JPS6330194(Y2)
申请公布日期
1988.08.12
申请号
JP19830196913U
申请日期
1983.12.21
申请人
发明人
分类号
H02H7/12;H02M3/28;(IPC1-7):H02H7/12
主分类号
H02H7/12
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代理人
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