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发明名称
METHOD AND APPARATUS FOR DETERMINING PROCESSING CHAMBER CLEANING OR WAFER ETCHING ENDPOINT
摘要
申请公布号
EP1086353(A1)
申请公布日期
2001.03.28
申请号
EP19990928616
申请日期
1999.06.11
申请人
ON-LINE TECHNOLOGIES, INC.
发明人
SPARTZ, MARTIN, L.;BONANNO, ANTHONY, S.;ROSENTHAL, PETER, A.;RICHTER, MATTHEW
分类号
G01N21/77;G01B9/02;G01N21/35;G01N33/00;H01L21/302;H01L21/3065;(IPC1-7):G01B9/02
主分类号
G01N21/77
代理机构
代理人
主权项
地址
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