发明授权
- 专利标题: Semiconductor processing
- 专利标题(中): 半导体加工
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申请号: EP85303006.2申请日: 1985-04-29
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公开(公告)号: EP0175436B1公开(公告)日: 1992-02-05
- 发明人: Greene, Peter David , Renner, Daniel S.O. c/o Marijo Jones
- 申请人: NORTHERN TELECOM LIMITED
- 申请人地址: 600 de la Gauchetiere Street West Montreal Quebec H3B 4N7 CA
- 专利权人: NORTHERN TELECOM LIMITED
- 当前专利权人: NORTHERN TELECOM LIMITED
- 当前专利权人地址: 600 de la Gauchetiere Street West Montreal Quebec H3B 4N7 CA
- 代理机构: Dupuy, Susan Mary (GB)
- 优先权: GB8416417 19840628
- 主分类号: H01L21/205
- IPC分类号: H01L21/205 ; H01L33/00 ; C30B25/22
公开/授权文献
- EP0175436A2 Semiconductor processing 公开/授权日:1986-03-26
信息查询
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