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发明名称
摘要
申请公布号
NL6714227(A)
申请公布日期
1968.05.01
申请号
NL19670014227
申请日期
1967.10.19
申请人
发明人
分类号
H01L23/48;H01L23/488;(IPC1-7):H01L1/06;H01L5/02
主分类号
H01L23/48
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代理人
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