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发明名称
MULTIPLE STAGE CLEANING PROCESS FOR PLASMA ETCHING CHAMBERS
摘要
申请公布号
EP1198829(A1)
申请公布日期
2002.04.24
申请号
EP20000950705
申请日期
2000.07.26
申请人
APPLIED MATERIALS, INC.
发明人
CHOW, WAICHING;WILLIAMS, RANEY;LILL, THORSTEN, B.;CHEN, ARTHUR, Y.
分类号
H01L21/302;H01L21/02;H01L21/3065;H01L21/3213;(IPC1-7):H01L21/321
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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