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发明名称
摘要
申请公布号
JPH0145276(Y2)
申请公布日期
1989.12.27
申请号
JP19800157168U
申请日期
1980.10.31
申请人
发明人
分类号
H02P9/04;(IPC1-7):H02P9/04
主分类号
H02P9/04
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代理人
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地址
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