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发明名称
摘要
申请公布号	JPH0472889(U)	申请公布日期	1992.06.26
申请号	JP19900114796U	申请日期	1990.10.31
申请人		发明人
分类号	H02M7/537;H02M3/28;H03K17/04;(IPC1-7):H02M7/537	主分类号	H02M7/537
代理机构		代理人
主权项
地址

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