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发明名称
摘要
申请公布号
JPS57189300(U)
申请公布日期
1982.12.01
申请号
JP19810075929U
申请日期
1981.05.26
申请人
发明人
分类号
H02P27/06;(IPC1-7):H02P7/62
主分类号
H02P27/06
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代理人
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