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Experiments on safety of incombustible plugs for stemming explosives

Published Year

• 1950-1959 (1)

Subject

• Coal mines and mining--Safety measures (1) *
• Explosives--Safety measures--Equipment and supplies (1) *
• Mine explosions--Prevention--Equipment and supplies (1)

Author

• Hartmann, Irving, (1)
• Howarth, H. C. (1)
• Nagy, John. (1)

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