Title:
Apparatus for drawing blood or other body fluids
United States Patent 2700973

Inventors:
David JU. M.
Publication Date:
02/01/1955
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Assignee:
David JU. M.
Primary Class:
600/584
Other Classes:
604/76, 604/317, 604/260
International Classes:
A61B5/15
Other References:
None