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发明名称
摘要
申请公布号
JPH0217932(U)
申请公布日期
1990.02.06
申请号
JP19880096960U
申请日期
1988.07.21
申请人
发明人
分类号
H02H7/122;H02M7/537;(IPC1-7):H02H7/122;H02M7/48
主分类号
H02H7/122
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代理人
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