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发明名称
LEAD FRAME MATERIAL
摘要
申请公布号
JPH02282449(A)
申请公布日期
1990.11.20
申请号
JP19890100192
申请日期
1989.04.21
申请人
NIPPON MINING CO LTD
发明人
YUKI NORIO;KAMIO MORINORI;ETO MASATOSHI
分类号
C22C19/03;C22C38/00;C22C38/54;H01L23/48
主分类号
C22C19/03
代理机构
代理人
主权项
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