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发明名称
Verfahren zum chemischen Trockenätzen
摘要
申请公布号
DE3714144(C2)
申请公布日期
1994.08.25
申请号
DE19873714144
申请日期
1987.04.28
申请人
KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP
发明人
HAYASAKA, NOBUO, TOKIO/TOKYO, JP;OKANO, HARUO, TOKIO/TOKYO, JP;SUTO, SAYAKA, KAWASAKI, JP
分类号
H01L21/311;(IPC1-7):H01L21/306;C23F1/02;C23F1/12;H05H1/24
主分类号
H01L21/311
代理机构
代理人
主权项
地址
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