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发明名称
摘要
申请公布号
JPH0323834(Y2)
申请公布日期
1991.05.23
申请号
JP19840200829U
申请日期
1984.12.26
申请人
发明人
分类号
H02P9/14;H02P9/04;(IPC1-7):H02P9/14
主分类号
H02P9/14
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代理人
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