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发明名称
摘要
申请公布号
JPH0828409(B2)
申请公布日期
1996.03.21
申请号
JP19910341815
申请日期
1991.12.02
申请人
TOKYO ELECTRON LTD
发明人
YOKOTA KEIICHI
分类号
G01R31/26;H01L21/66;(IPC1-7):H01L21/66
主分类号
G01R31/26
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