. Railway mechanical engineer . J. G. Blount Bench Type Motor Grinder and Buffer Multi-Speed Alternating Current Motors THE Louis Allis Company, Milwaukee, Wis. is announc-ing a new line of multi-speed induction motors whichprovide for speeds of 600, 700, 900 and 1,200 principal point of distinction claimed for these motorsis the introduction of the 720 speed. The multi-speed motor is of the squirrel cage type, hav-.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectrailroadengineering