Title:
Biopsy needle
United States Patent 2705949
US Patent References:
/1147408.html
- - 1147408

Biopsy needle
- - 2198319

Skin biopsy needle
- - 2516492


Inventors:
Irving, Silverman
Publication Date:
04/12/1955
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Assignee:
Irving, Silverman
Primary Class:
600/567
Other Classes:
604/117
International Classes:
A61B10/00; A61B17/34