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发明名称
MANUFACTURE OF LEAD FRAME FOR SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02228052(A)
申请公布日期
1990.09.11
申请号
JP19890048931
申请日期
1989.02.28
申请人
NEC KYUSHU LTD
发明人
SUETAKE KENJI
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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