Title:
System for packaging
United States Patent 3255020
Inventors:
Ferrell, Frank M.
Publication Date:
06/07/1966
Assignee:
AIR PROD & CHEM
Other Classes:
252/372, 312/31, 426/130, 426/313, 426/316, 426/398
International Classes:
B65B25/00; B65B25/00