Die assembly for pellet mills
United States Patent 2994918
Inventors:
Landers, Harvey S.
Publication Date:
08/08/1961
Assignee:
Landers, Harvey S.
Other Classes:
220/293, 292/256.650, 425/DIG.230, 100/299
International Classes:
B30B11/20; B30B11/00
US Patent References:
| 2908038 | Extrusion mill feed assembly | | | |