TOURNEVIS EQUIPE D'UN MECANISME PERMETTANT DE RETENIR UNE VIS

• 收藏
• 分享

专利权人:

SYNTHES (U.S.A.)

发明人:

GRIFFITHS, BRYAN

申请号：

CA2636009

公开号：

CA2636009C

申请日:

2006.08.02

申请国别(地区):

CA

年份:

2014

代理人:

摘要：

A screwdriver having a retention mechanism for temporarily holding a screw inplace on it tip while the screw is being positioned, rotated or removed. Moreparticularly, a screwdriver with a cruciform head used in the installation andremoval of bone screws during maxillofacial surgery.

来源网站：

中国工程科技知识中心

来源网址：

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