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发明名称
METHOD OF PRODUCING LEAD FRAME
摘要
申请公布号
JPS5437469(A)
申请公布日期
1979.03.19
申请号
JP19770102541
申请日期
1977.08.29
申请人
YOSHIZAKI KOZO
发明人
KOIKE KAZUYUKI;ISHIKAWA JIYUN
分类号
H01L23/50;H01L21/48;H01L23/48
主分类号
H01L23/50
代理机构
代理人
主权项
地址
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