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发明名称
摘要
申请公布号
JPS63114013(U)
申请公布日期
1988.07.22
申请号
JP19870005108U
申请日期
1987.01.17
申请人
发明人
分类号
H01F27/30;(IPC1-7):H01F27/30
主分类号
H01F27/30
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代理人
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