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发明名称
LEAD FRAME
摘要
申请公布号
JPH02143450(A)
申请公布日期
1990.06.01
申请号
JP19880295950
申请日期
1988.11.25
申请人
HITACHI LTD;HITACHI TOBU SEMICONDUCTOR LTD
发明人
YASUDA TAKESHI
分类号
H01L23/50
主分类号
H01L23/50
代理机构
代理人
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地址
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