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

Keyword Search

Breaking coal with airdox

Published Year

• 1940-1949 (1)

Subject

• Coal mines and mining--Electric equipment (1) *
• Coal mines and mining--Equipment and supplies (1)
• Coal mines and mining--Safety measures (1) *
• Compressed air (1)

Author

• Malesky, J. S. (1) *

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

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