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Characteristics of fuel pitches and their explosibility in pulverized form
Ignition of coal dust by permissible explosives
Laboratory explosibility study of American coals
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Published Year
1940-1949 (1)
1950-1959 (2)
Subject
Explosives--Safety measures (3) *
Mine explosions--Prevention (3)
Coal mine accidents--Prevention (2)
Dust explosions--Prevention (2)
Coal mines and mining--Safety measures (1)
Author
Hartmann, Irving, (3) *
Christofel, F. P. (1)
Greenwald, H. P. (1)
Howarth, H. C. (1)
Jacobson, M. (1)
McGibbeny, E. B. (1)
Nagy, John. (1)
Williams, R. P. (1)
