by Leslie Nevels | Aug 25, 2022 | High Angle, Mining, Research, Sandwich Belt
Dos Santos, J.A. and Wrede, K. L. Presented at the Third Western Regional Conference on Precious Metals, Coal and Environment, Rapid City, South Dakota, USA, September 23-26, 1987, published in proceedings, pp. 215-22 PREFACE High angle conveying technology has grown...
by jadossantos | Jul 29, 1983 | High Angle, Mining, Research
Written By: Mevissen, E.A., Siminerio, A.C. and Dos Santos, J.A. 1981 | U.S. Department of the Interior under BuMines Contract No. J0295002 Vol.1 | 291 pages Vol.II | 276 pages.
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