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发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS6381949(A)
申请公布日期
1988.04.12
申请号
JP19860225947
申请日期
1986.09.26
申请人
HITACHI LTD
发明人
MOTOHASHI KOICHI;MAMIYOUDA HARUYOSHI;OKA NORIAKI
分类号
H01L23/522;H01L21/768
主分类号
H01L23/522
代理机构
代理人
主权项
地址
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