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经营范围
发明名称
LEAD FRAME
摘要
申请公布号
JPH0536891(A)
申请公布日期
1993.02.12
申请号
JP19910153644
申请日期
1991.06.26
申请人
NEC CORP
发明人
FUKUSHIMA YOSHINOBU
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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