Material handling devices
United States Patent 3137250
Inventors:
Hutchinson, Jesse B.
Publication Date:
06/16/1964
Assignee:
Hutchinson, Jesse B.
Other Classes:
108/156, 220/6, 220/4.290, 280/47.340
International Classes:
B62B3/00; B65D19/12; B65D19/16; B65D19/42; B65D19/02; B65D19/38