Title:
Combined dispensing closure and air filter for liquid-containers
United States Patent 3333741
US Patent References:
Air vent for containers having pumps
- - 1475038

Water cooler
- - 3179292

Can connector
- - 3253753


Inventors:
Radcliffe, Richard J.
Publication Date:
08/01/1967
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Assignee:
EBCO MFG COMPANY
Primary Class:
222/189.090
Other Classes:
222/382
International Classes:
B67D1/00