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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0254939(A)
申请公布日期
1990.02.23
申请号
JP19880204723
申请日期
1988.08.19
申请人
HITACHI LTD
发明人
USAGAWA TOSHIYUKI;YAMANE MASAO;KOBAYASHI MASAYOSHI;TAKAHASHI SUSUMU
分类号
H01L29/205;H01L21/338;H01L29/778;H01L29/812
主分类号
H01L29/205
代理机构
代理人
主权项
地址
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