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Search U.S. government technical reports digitized or harvested by TRAIL.
Keyword Search
6 results returnedThe use and care of miners' safety lamps
Notes on miners' carbide lamps
Why miners' portable electric lamps require safety devices
Misuse of flame safety lamps and dangers of mixed lights
Construction, care, and use of permissible flame safety lamps
Published Year
Subject
- Safety lamps (6) *
- Coal mine accidents (1)
- Electric lamps, Portable (1)
- Mine lighting--Equipment and supplies (1)
- Mines and mineral resources--Equipment and supplies (1)
- Mines and mineral resources--Research (1)
- Nickel-cadmium batteries (1)
Author
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