Title:
FLUID CONTAINER BAG WITH SELF-CLOSING ONE-WAY VALVE
United States Patent 3473532


Inventors:
Eisenberg, Melvin I.
Application Number:
US3473532DA
Publication Date:
10/21/1969
Filing Date:
06/15/1966
Assignee:
Melvin, Eisenberg I.
Primary Class:
Other Classes:
251/342, 383/35, 383/44, 383/49
International Classes:
A61F5/44; (IPC1-7): A61M3/00
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