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经营范围
发明名称
SEMICONDUCTOR DEVICE
摘要
申请公布号
JPS6390848(A)
申请公布日期
1988.04.21
申请号
JP19860236208
申请日期
1986.10.06
申请人
NEC CORP
发明人
BABA TOSHIO
分类号
H01L29/205;H01L21/331;H01L29/72;H01L29/73;H01L29/737
主分类号
H01L29/205
代理机构
代理人
主权项
地址
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