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经营范围
发明名称
LEAD FRAME
摘要
申请公布号
JPS5394179(A)
申请公布日期
1978.08.17
申请号
JP19770007700
申请日期
1977.01.28
申请人
HITACHI LTD
发明人
YAMADA TOMIO
分类号
H01L23/50;H01L23/48
主分类号
H01L23/50
代理机构
代理人
主权项
地址
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