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发明名称
Verfahren zum Ätzen von Gräben.
摘要
申请公布号
DE3889709(D1)
申请公布日期
1994.06.30
申请号
DE19883889709
申请日期
1988.10.31
申请人
FUJITSU LTD., KAWASAKI, KANAGAWA
发明人
MOTOYAMA, TAKUSHI, NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211;ABE, NAOMICHI, SETAGAYA-KU TOKYO 158;MIHARA, SATORU, ASO-KU KAWASAKI-SHI KANAGAWA 215
分类号
H01L21/302;H01L21/3065;H01L21/308;(IPC1-7):H01L21/308
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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