发明授权
- 专利标题： Two-piece dental abutment with removable cuff
- 专利标题（中）： 具有可拆卸袖口的两件式牙科接头
-
申请号： US09429816申请日： 1999-10-29
-
公开(公告)号： US06250922B1公开(公告)日： 2001-06-26
- 发明人: Jeffrey A. Bassett , Peter S. Armstrong , Carl W. Pettersen , Thomas H. Day , Philip S. Lyren
- 申请人： Jeffrey A. Bassett , Peter S. Armstrong , Carl W. Pettersen , Thomas H. Day , Philip S. Lyren
- 主分类号： A61C800
- IPC分类号： A61C800
摘要：
A two-piece dental abutment having a cuff portion that is removable from a upper portion. The upper portion engages and retains the cuff portion during abutment placement.
信息查询
