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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0278231(A)
申请公布日期
1990.03.19
申请号
JP19880228677
申请日期
1988.09.14
申请人
HITACHI LTD
发明人
HIRUMA TAKEYUKI;MORI MITSUHIRO;YANOKURA EIJI
分类号
H01L29/812;H01L21/338
主分类号
H01L29/812
代理机构
代理人
主权项
地址
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