Title:
Filter and bubble trap
United States Patent 3295297


Inventors:
Collins, Robert M.
Application Number:
US49796565A
Publication Date:
01/03/1967
Filing Date:
10/19/1965
Assignee:
Cobe, Lab
Primary Class:
Other Classes:
210/445, 604/122
International Classes:
A61M1/36; B01D19/00; B01D29/01
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