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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH022623(A)
申请公布日期
1990.01.08
申请号
JP19880148102
申请日期
1988.06.17
申请人
HITACHI LTD
发明人
NAKADAI HIROKO;ITO TSUNEO
分类号
H01L23/52;H01L21/3205;H01L29/40
主分类号
H01L23/52
代理机构
代理人
主权项
地址
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