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发明名称
摘要
申请公布号
JPH0752713(B2)
申请公布日期
1995.06.05
申请号
JP19860037466
申请日期
1986.02.24
申请人
发明人
分类号
H01L21/20;H01L21/205;(IPC1-7):H01L21/20
主分类号
H01L21/20
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