Self-locking container
United States Patent 2373730

Inventors:
Williamson, Marshall I.
Pantalone, Vincent R.
Publication Date:
04/17/1945
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Assignee:
NAT FOLDING BOX COMPANY
Primary Class:
229/125.260
Other Classes:
229/186, 229/171, 229/180, 229/190, 229/179
International Classes:
B65D5/22; B65D5/24; B65D5/20