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发明名称
MANUFACTURE OF SEMICONDUCTOR ELEMENT
摘要
申请公布号
JPH02170420(A)
申请公布日期
1990.07.02
申请号
JP19880325231
申请日期
1988.12.22
申请人
NEC CORP
发明人
KUNIO TAKEMITSU
分类号
H01L23/52;H01L21/28;H01L21/3205;H01L21/768
主分类号
H01L23/52
代理机构
代理人
主权项
地址
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