Title:
Flexible needle for use in intravenous therapy
United States Patent 2828744


Inventors:
Sidney, Hirsch
Mansbach, Alvin A.
Application Number:
US56511056A
Publication Date:
04/01/1958
Filing Date:
02/13/1956
Assignee:
Sidney, Hirsch
Mansbach, Alvin A.
Primary Class:
Other Classes:
604/272
International Classes:
A61M5/32
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