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公开(公告)号:EP0816805B1
公开(公告)日:2004-03-03
申请号:EP97110428.6
申请日:1997-06-25
申请人: Tokyo Electron Ltd.
发明人: Shou, Guoliang, c/o Yozan Inc. , Motohashi, Kazunori, c/o Yozan Inc. , Lin, Shengmin, c/o Yozan Inc. , Yamamoto, Makoto, c/o Yozan Inc. , Matsumoto, Toshiyuki, , Harada, Muneo, , Ooasa, Takahiko, , Hirota, Yoshihiro
CPC分类号: G01D5/24 , G01D5/16 , G01D5/2417