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发明名称
DRY ETCHING
摘要
申请公布号
JPH02309633(A)
申请公布日期
1990.12.25
申请号
JP19890130086
申请日期
1989.05.25
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
SEKIMOTO MISAO;NAKAJIMA BAN;MATSUO SEITARO;TAKAHASHI CHIHARU
分类号
H01L21/302;H01L21/3065
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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