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发明名称
Method and apparatus for dry etching
摘要
申请公布号
EP0561402(B1)
申请公布日期
1999.07.14
申请号
EP19930104477
申请日期
1993.03.18
申请人
HITACHI, LTD.
发明人
TAKAO, KUMIHASHI;KAZUNORI, TSUJINOTO;SHINICHI, TACHI
分类号
H01L21/302;H01J37/32;H01L21/02;H01L21/3065;H01L21/311;H01L21/3213;(IPC1-7):H01L21/306;H01L21/321
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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