Title:
Injection assembly
United States Patent 2798486


Inventors:
Hein Jr., George N.
Application Number:
US39951153A
Publication Date:
07/09/1957
Filing Date:
12/21/1953
Assignee:
Hein Jr., George N.
Primary Class:
International Classes:
A61M5/30
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US Patent References:
2650591Device for making injections1953-09-01
2642062Injection apparatus1953-06-16