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发明名称
IC PACKAGE
摘要
申请公布号
JPS645048(A)
申请公布日期
1989.01.10
申请号
JP19870160588
申请日期
1987.06.26
申请人
NEC IC MICROCOMPUT SYST LTD
发明人
YAMAUCHI ETSURO
分类号
H01L21/66;H01L23/50
主分类号
H01L21/66
代理机构
代理人
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