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Characteristics of fuel pitches and their explosibility in pulverized form

Published Year

• 1940-1949 (1)

Subject

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

Author

• Greenwald, H. P. (1) *
• Hartmann, Irving, (1)
• Howarth, H. C. (1)

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