Title:
Exploratory device for cell specimens
United States Patent 2767703
Inventors:
Nieburgs, Herbert E.
Publication Date:
10/23/1956
Export Citation:
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Assignee:
Nieburgs, Herbert E.
Primary Class:
600/562
Other Classes:
D24/147
International Classes:
A61B10/00; A61B10/04; A61B17/22; A61B17/32; A61B10/00; A61B10/02; A61B17/22; A61B17/32
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US Patent References:
2701559Apparatus for exfoliating and collecting diagnostic material from inner walls of hollow viscera
2295848Shortener carrier
0651395N/A