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发明名称
DAM BREAKING UNIT IN PRODUCTION OF RESIN SEALLTYPE SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS54101670(A)
申请公布日期
1979.08.10
申请号
JP19780007308
申请日期
1978.01.27
申请人
HITACHI LTD
发明人
KOIZUMI KOUJI
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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