Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 317
1259. MARINE DREDGE.discharging on the shorethrough a long floating pipe.Pipe buoyed by pontoons.For harbor work. … 1259a. DISINTEGRA-TOR, for pulverizing ore.Two concentric shafts withdisks and beating bars run-ning at high velocity in oppo-site directions.
Mechanical movements
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