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经营范围
发明名称
PROCESSING OF EXTERNAL LEAD OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS6373545(A)
申请公布日期
1988.04.04
申请号
JP19860217467
申请日期
1986.09.16
申请人
MATSUSHITA ELECTRONICS CORP
发明人
SASAMA YASUO
分类号
H01L23/50;B21D28/00
主分类号
H01L23/50
代理机构
代理人
主权项
地址
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