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发明名称
LEAD FRAME AND SEMICONDUCTOR DEVICE USING THE LEAD FRAME
摘要
申请公布号
JPH04158564(A)
申请公布日期
1992.06.01
申请号
JP19900283936
申请日期
1990.10.22
申请人
NEC CORP
发明人
NAKAUCHI OSAMU
分类号
H01L23/50
主分类号
H01L23/50
代理机构
代理人
主权项
地址
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