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发明名称
Trockenätzverfahren eines Polyzids ohne Verwendung von FCKW-Gasen
摘要
申请公布号
DE69331862(D1)
申请公布日期
2002.06.06
申请号
DE19936031862
申请日期
1993.02.11
申请人
SONY CORP., TOKIO/TOKYO
发明人
KADOMURA, SHINGO
分类号
H01L21/28;C23F4/00;H01L21/302;H01L21/3065;H01L21/3213;(IPC1-7):H01L21/321;H01L21/321
主分类号
H01L21/28
代理机构
代理人
主权项
地址
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