Title:
Adapter fitting for anesthetic administering circuits
United States Patent 2989960


Inventors:
Hay, Wayne W.
Application Number:
US78258458A
Publication Date:
06/27/1961
Filing Date:
12/23/1958
Assignee:
Air, Reduction
Primary Class:
Other Classes:
285/273, 439/13, 439/191
International Classes:
A61M16/10
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