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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
EP0148031(A3)
申请公布日期
1987.07.01
申请号
EP19840309131
申请日期
1984.12.28
申请人
HITACHI, LTD.
发明人
USAGAWA, TOSHIYUKI HITACHI-DAI;ONO, YUICHI;TAKAHASHI, SUSUMU
分类号
H01L29/812;H01L21/338;H01L29/201;H01L29/205;H01L29/68;H01L29/772;H01L29/778;H01L29/80;(IPC1-7):H01L29/76
主分类号
H01L29/812
代理机构
代理人
主权项
地址
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