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Title:
Platy talc beneficiation
United States Patent 3102856
US Patent References:
Wetting agents in amalgamation
- - 2241605
Beneficiation of ores
- - 2337118
Concentration of nonmicaceous, water-insoluble alkaline-earth metal salt minerals
- - 2442455
Process for separating talc and asbestos
- - 2748935
Inventors:
Eugene, Chase Walter
Publication Date:
09/03/1963
View Patent Images:
Download PDF 3102856
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Assignee:
JOHNSON & JOHNSON
Primary Class:
209/166
Other Classes:
209/167
International Classes:
B03D1/001
;
B03D1/012
;
B03D1/004