United States Patent 3515334
Inventors:
Jacobson, William P.
Publication Date:
06/02/1970
Assignee:
ANDERSON BROS MFG CO
Other Classes:
229/125.350, 220/270, 229/903, 229/924, 229/123.200
International Classes:
B65D77/20; B65D77/10; B65D17/20; B65D5/54