Title:
Surgical drill attachment
United States Patent 2878809
Inventors:
Treace, Harry T.
Publication Date:
03/24/1959
Export Citation:
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Assignee:
RICHARDS MFG COMPANY
Primary Class:
606/170
Other Classes:
408/127, 408/226, 408/714, 433/165, 606/180
International Classes:
A61B17/16; A61F11/00; A61B17/28; A61B17/16; A61F11/00; A61B17/28
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US Patent References:
2711199Drill extension
2632951Drilling and cutting tool
2372930Flexible shank tool
0550783N/A
0447389N/A
Foreign References:
DE749949C