System for packaging
United States Patent 3255020

Inventors:
Ferrell, Frank M.
Publication Date:
06/07/1966
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Assignee:
AIR PROD & CHEM
Primary Class:
Other Classes:
312/31, 426/130, 252/372, 426/398, 426/316, 426/313
International Classes:
B65B25/00
US Patent References:
2994424Package
3084984Moisture resistant container
3123491