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发明名称
Semiconductor devices having multi-level metal interconnects
摘要
申请公布号
US4832789(A)
申请公布日期
1989.05.23
申请号
US19880179176
申请日期
1988.04.08
申请人
AMERICAN TELEPHONE AND TELEGRPH COMPANY, AT&T BELL LABORATORIES
发明人
COCHRAN, WILLIAM T.;GARCIA, AGUSTIN M.;HILLS, GRAHAM W.;YEH, JENN L.
分类号
H01L21/302;H01L21/00;H01L21/033;H01L21/3065;H01L21/3213;H01L21/60;H01L21/768;H01L23/522
主分类号
H01L21/302
代理机构
代理人
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地址
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