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发明名称
摘要
申请公布号
JP2847228(B2)
申请公布日期
1999.01.13
申请号
JP19930323625
申请日期
1993.12.22
申请人
SUMITOMO KINZOKU KOGYO KK
发明人
MINAGAWA KAZUHIRO;ARAHORI TADAHISA;KOIKE YASUO
分类号
G01N21/88;C23C14/50;G01N21/94;G01N21/956;H01L21/31;H01L21/66;(IPC1-7):H01L21/66
主分类号
G01N21/88
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