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Possible hazards attending the use of engines operated on butane fuel in mining and tunneling

Permissible mine equipment approved by the bureau of mines during 1953-62 :a supplement to Bulletin 543

Published Year

• 1940-1949 (1)
• 1960-1969 (1)

Subject

• Mines and mineral resources--Safety measures (2) *
• Mining machinery (2) *
• Butane (1)
• Motor fuels (1)

Author

• Berger, L. B. (1)
• Evans, R. L. (1)
• Lee, F. R. (1)
• Schrenk, H. H.. (1)

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