Apparatus for beneficiating nonmagnetic ores to render them magnetic
United States Patent 2441594
US Patent References:
/0519902.html
- - 0519902
/0859420.html
- - 0859420
Method of reducing metals from oxidized materials
- - 1969264
Method for the production of hydrogen
- - 2198560
/0519902.html
- - 0519902
/0859420.html
- - 0859420
Method of reducing metals from oxidized materials
- - 1969264
Method for the production of hydrogen
- - 2198560
Inventors:
Ramseyer, Charles F.
Publication Date:
05/18/1948
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Assignee:
BRASSERT & CO
Primary Class:
Other Classes:
432/58, 209/11, 432/120, 432/222, 432/29
International Classes:
B03C1/015; B03C1/005
Foreign References:
| GB159380A | ||||
| NO36609C1 |