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Performance of a pulsator-type coal-washing jig

Performance of a Baum-type coal-washing jig

Published Year

• 1930-1939 (2)

Subject

• Coal washing (2) *
• Coal washing--Equipment and supplies (2)

Author

• Greer, M. R. (2) *
• Yancey H. F. (2)
• Shinkoskey, R. E. (1)

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