Magnetic cleaner for coolant
United States Patent 3402820
US Patent References:
/1153037.html
- - 1153037

Apparatus for concentrating ores
- - 2002978

Magnetic separator and conveyor
- - 3121683

Permanent magnetic separator
- - 3168464


Inventors:
Pratt, Lohmann Edward
Publication Date:
09/24/1968
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Primary Class:
210/222
Other Classes:
210/223
International Classes:
B03C1/28; B03C1/02




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