Title:
Live bottom hopper feeder
United States Patent 3109560
Inventors:
Rosenleaf, John R.
Application Number:
US12157361A
Publication Date:
11/05/1963
Filing Date:
07/03/1961
Assignee:
J B EHRSAM & SONS MFG COMPANY
Primary Class:
Other Classes:
222/226, 222/254, 222/415, 414/505
International Classes:
B27N3/14; B65G3/04
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