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发明名称
ETCH BACK PLANARIZATION
摘要
申请公布号
GB8708365(D0)
申请公布日期
1987.05.13
申请号
GB19870008365
申请日期
1987.04.08
申请人
INTEL CORPORATION
发明人
分类号
H01L21/3205;H01L21/768;(IPC1-7):H01L21/31
主分类号
H01L21/3205
代理机构
代理人
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