Carnegie Library of Pittsburgh - Pittsburgh Iron & Steel Heritage

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  • Subject = Trade catalogs
  • Subject = Electric motors--Catalogs
  • Date = 1921
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Motor equipments for main drives of steel mills
Motor equipments for main drives of steel mills
Electric motors--Catalogs, Rolling-mill machinery--Electric driving, Rolling-mills--Equipment and supplies, Steel-works--Equipment and supplies, Westinghouse Electric & Manufacturing Company--Catalogs, Trade catalogs