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发明名称
ONE MASK TECHNIQUE FOR SUBSTRATE CONTACTING IN INTEGRATED CIRCUITS
摘要
申请公布号
EP0146760(A3)
申请公布日期
1989.03.08
申请号
EP19840113732
申请日期
1984.11.14
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
JAMBOTKAR, CHAKRAPANI GAJANAN;MALAVIYA, SHASHI DHAR
分类号
H01L21/033;H01L21/331;H01L21/74;H01L21/76;H01L21/761;H01L21/762;H01L21/822;H01L21/8222;H01L27/04;H01L27/06;H01L29/73;H01L29/732;(IPC1-7):H01L21/74;H01L21/30
主分类号
H01L21/033
代理机构
代理人
主权项
地址
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