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发明名称
MANUFACTURE OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0252457(A)
申请公布日期
1990.02.22
申请号
JP19880203623
申请日期
1988.08.15
申请人
NEC CORP
发明人
SHIROUCHI TOSHIAKI
分类号
H01L23/40
主分类号
H01L23/40
代理机构
代理人
主权项
地址
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