Title:
Hypodermic assembly
United States Patent 2866458
US Patent References:
Means for making hypodermic injections
- - 2704072


Inventors:
Hein Jr., George N.
Publication Date:
12/30/1958
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Assignee:
BECTON DICKINSON CO
Primary Class:
604/138
International Classes:
A61M5/20
Foreign References:
DE664001C