screw and screwdriver

• 收藏
• 分享

专利权人:

NOBEL BIOCARE SERVICES AG

发明人:

HAUS, ADRIAN

申请号：

BR112014000245

公开号：

BR112014000245A2

申请日:

2012.07.05

申请国别(地区):

BR

年份:

2017

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

来源网址：

http://www.ckcest.cn/home/