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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS5268368(A)
申请公布日期
1977.06.07
申请号
JP19750145488
申请日期
1975.12.05
申请人
NIPPON ELECTRIC CO
发明人
NAKAMURA MASARU
分类号
H01L23/52;H01L21/28;H01L21/3205;H01L21/60;H01L23/48;H01L29/43
主分类号
H01L23/52
代理机构
代理人
主权项
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