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Low-temperature performance of compressed-oxygen closed-circuit breathing apparatus

Respirators approved by the Bureau of Mines as of May 24, 1972 :a revision of Information circular 8436

Published Year

• 1960-1969 (1)
• 1970-1979 (1)

Subject

• Breathing apparatus (2)
• Mine safety (2)
• Respirators (Medical equipment) (2) *

Author

• Kloos, E. J. (2)
• Schutz, Robert H. (2) *
• Beckert, A. J. (1)

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