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Tests on the control of coal-mine fires in the experimental coal mine

Minimizing fire hazards in coal mines by proper circuit-breaker protection of 250/275-volt direct-current systems

Preventing coal-mine fires caused by electrical equipment

Studies with high-expansion foams for controlling experimental-coal-mine fires :a progress report

Published Year

• 1950-1959 (4) *

Subject

• Mine fires--Prevention and control (4) *
• Coal mines and mining--Safety measures (3)
• Electric circuit-breakers (1)
• Electric circuits--Direct current--Safety measures (1)

Author

• Hartmann, Irving, (2)
• Nagy, John. (2)
• Barnes, R. W. (1)
• Brown, C. L. (1)
• Gallagher, F. J. (1)
• Howarth, H. C. (1)
• Murphy, E. M. (1)

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