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Ignition of coal dust by permissible explosives

Incombustible required on floor and on rib-roof surfaces of coal mines to prevent propagation of explosions

Published Year

• 1950-1959 (2) *

Subject

• Dust explosions--Prevention (2) *
• Mine explosions--Prevention (2)
• Coal mine accidents--Prevention (1)
• Coal mines and mining--Dust control (1)
• Explosives--Safety measures (1)

Author

• Christofel, F. P. (2) *
• Nagy, John. (2)
• Hartmann, Irving, (1)
• Hartmann, Irving. (1)
• McGibbeny, E. B. (1)

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