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发明名称
摘要
申请公布号
JPS63137531(U)
申请公布日期
1988.09.09
申请号
JP19870025770U
申请日期
1987.02.24
申请人
发明人
分类号
H02H11/00;(IPC1-7):H02H11/00
主分类号
H02H11/00
代理机构
代理人
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地址
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