Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

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

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

Published Year

• 1950-1959 (3)

Subject

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

Author

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

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010