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发明名称
Ätzverfahren für eine leitende Doppelschicht-Struktur
摘要
申请公布号
DE69130787(D1)
申请公布日期
1999.03.04
申请号
DE19916030787
申请日期
1991.08.16
申请人
FUJITSU LTD., KAWASAKI, KANAGAWA, JP
发明人
IIZUKA, KATSUHIKO, KAWASAKI-SHI, KANAGAWA 213, JP
分类号
H01L21/302;H01L21/28;H01L21/3065;H01L21/3213;H01L29/423;H01L29/43;H01L29/49;(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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