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发明名称
PRESS MOLD FOR MANUFACTURING SEMICONDUCTOR LEAD FRAME
摘要
申请公布号
JPH03154370(A)
申请公布日期
1991.07.02
申请号
JP19890294216
申请日期
1989.11.13
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
SAKAGUCHI SHIGEKI
分类号
B21D37/02;H01L23/50
主分类号
B21D37/02
代理机构
代理人
主权项
地址
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