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发明名称
摘要
申请公布号	JPH04107847(U)	申请公布日期	1992.09.17
申请号	JP19910017278U	申请日期	1991.02.28
申请人		发明人
分类号	H01L23/40;H05K7/20;(IPC1-7):H01L23/40	主分类号	H01L23/40
代理机构		代理人
主权项
地址

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