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发明名称
摘要
申请公布号
JP2609728(B2)
申请公布日期
1997.05.14
申请号
JP19890268900
申请日期
1989.10.18
申请人
发明人
分类号
H01L29/78;G01R31/26;H01L21/66;H01L29/786;(IPC1-7):H01L21/66
主分类号
H01L29/78
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