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发明名称
摘要
申请公布号
JPS57165025(U)
申请公布日期
1982.10.18
申请号
JP19810052693U
申请日期
1981.04.14
申请人
发明人
分类号
H02G3/04;H02G3/06;(IPC1-7):H02G3/06
主分类号
H02G3/04
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代理人
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