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发明名称
DRYETCHING DEVICE
摘要
申请公布号
JPH02312231(A)
申请公布日期
1990.12.27
申请号
JP19890134282
申请日期
1989.05.26
申请人
NEC CORP
发明人
MIYAMOTO HIDENOBU
分类号
C23F4/00;H01L21/302;H01L21/3065
主分类号
C23F4/00
代理机构
代理人
主权项
地址
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