Title:
Hypodermic assembly
United States Patent 2866458


Inventors:
Hein Jr., George N.
Application Number:
US58380456A
Publication Date:
12/30/1958
Filing Date:
05/09/1956
Assignee:
BECTON DICKINSON CO
Primary Class:
International Classes:
A61M5/20; A61M5/32
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US Patent References:
Foreign References:
DE664001C1938-08-18