Title:
Combination of several solutions for the hypodermic injection
United States Patent 2687728


Inventors:
Irving, Copen Simon
Application Number:
US22290751A
Publication Date:
08/31/1954
Filing Date:
04/25/1951
Assignee:
Irving, Copen Simon
Primary Class:
Other Classes:
604/203
International Classes:
A61M5/24; A61M5/32
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