Magnetic separator
United States Patent 2466839
US Patent References:
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Inventors:
Caldwell, Harry J.
Publication Date:
04/12/1949
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Assignee:
BARNES DRILL CO
Primary Class:
210/222
Other Classes:
209/232, 209/219
International Classes:
B03C1/12; B03C1/02
US Patent References:
1681232Oil cleaner
2191962Process of using grinding glass sands
2268128Black sand concentrator
2282510Magnetic ore separator