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The utilization of waste slate as a filler

Slate dust in asphalt road-surface mixtures

Drilling and broaching in slate quarries

Recent progress in slate technology

A system of accounts for the slate industry

Published Year

• 1920-1929 (5) *

Subject

• Slate (5) *
• Slate industry (2)
• Asphalt (1)
• Asphalt materials (1)
• Asphalt--Additives (1)
• Asphalt--Additives--Testing (1)
• Boring (1)
• Broaching (1)
• Mine dusts (1)
• Quarries and quarrying (1)
• Slate industry--New York (State) (1)
• Slate industry--Vermont (1)
• Slate roofing (1)

Author

• Bowles, Oliver, (5)

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