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发明名称
RETRO-ETCH PROCESS FOR INTEGRATED CIRCUITS
摘要
申请公布号
GB2081187(A)
申请公布日期
1982.02.17
申请号
GB19810021901
申请日期
1981.07.16
申请人
DATA GENERAL CORP
发明人
分类号
H01L21/306;H01L21/033;H01L21/28;H01L21/336;(IPC1-7):C30B33/00
主分类号
H01L21/306
代理机构
代理人
主权项
地址
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