Title:
Surgical drill
United States Patent 3128768


Inventors:
Mikelis, Geistauts
Application Number:
US15458061A
Publication Date:
04/14/1964
Filing Date:
11/24/1961
Assignee:
ROSEMOUNT ENG CO LTD
Primary Class:
Other Classes:
408/85, 408/112, 606/80
International Classes:
A61B17/16; A61B19/00
View Patent Images:
Foreign References:
GB565964A1944-12-06