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发明名称
摘要
申请公布号
JPS5643222(U)
申请公布日期
1981.04.20
申请号
JP19790125273U
申请日期
1979.09.11
申请人
发明人
分类号
H02G3/00;(IPC1-7):H02G3/00
主分类号
H02G3/00
代理机构
代理人
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