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A comparison of borer, ripper, and conventional mining products in Illinois No. 6 seam coal

Undulatory conveyor tests and evaluation

Published Year

• 1970-1979 (2)

Subject

• Coal-handling (2) *
• Coal--Illinois--Analysis (1)
• Coal-handling machinery (1)
• Conveying machinery (1)
• Mining engineering--Illinois (1)

Author

• Engelmann, William H. (1)
• Fumanti, R. R. (1)
• Kleysteuber, William K. (1)
• Miscoe, Anthony J. (1)
• Schmidt, Robert L. (1)

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