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发明名称
摘要
申请公布号
JPS6223224(Y2)
申请公布日期
1987.06.13
申请号
JP19780138806U
申请日期
1978.10.09
申请人
发明人
分类号
H02H9/04;H01C7/12;H01T1/16;(IPC1-7):H02H9/04
主分类号
H02H9/04
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代理人
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