VIS ET OUTIL D'ENTRAÎNEMENT
- 专利权人:
- Nobel Biocare Services AG
- 发明人:
- 申请号：
- EP15184726.6
- 公开号：
- EP3005975A1
- 申请日:
- 2012.07.05
- 申请国别(地区):
- EP
- 年份:
- 2016
- 代理人:
- 摘要：
- The invention relates to a screw and corresponding screw driver for driving the screw into a dental implant at an angle from the longitudinal axis of the implant. The screw has a polygonal interface and the screw driver has a matching interface for driving the screw to rotate.
- 来源网站：
- 中国工程科技知识中心
