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Experimental longwall mining in a Pennsylvania anthracite mine : (in two parts) / by Robert J. Brennan, John W. Buch, and Edward R. Navrocky ; Pt. 2: Use of a shearer loader
Experimental longwall mining in a Pennsylvania anthracite mine : (in two parts) / by Robert J. Brennan, John W. Buch, and Edward R. Navrocky ; Pt. 2: Use of a shearer loader
Experimental longwall mining in a Pennsylvania anthracite mine : (in two parts) / by Robert J. Brennan, John W. Buch, and Edward R. Navrocky ; Pt. 2: Use of a shearer loader
Malenka, Wilbert T. (author) / Brennan, Robert J. (author)
1966
12 S
Ill., graph. Darst
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English
Experimental Longwall mining in Pennsylvania anthracite mine -- 1
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|Simultaneous cutter and loader for longwall mining
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|Mine water problems of Pennsylvania anthracite region
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|Mine pumping plants -- Anthracite region of Pennsylvania
Engineering Index Backfile | 1953
|