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经营范围
发明名称
MANUFACTURE OF SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH03209836(A)
申请公布日期
1991.09.12
申请号
JP19900005097
申请日期
1990.01.12
申请人
NEC CORP
发明人
NISHIMOTO SHOZO
分类号
H01L29/78;H01L21/336
主分类号
H01L29/78
代理机构
代理人
主权项
地址
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方法
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