Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 124
Golds electric heater. for street-cars, bath-rooms, and the like, is a spiral of resistantalloy, hung in a light metallic frame, the whole presenting a largesurface to the air. Automobiles driven by heat engines require
Inventions · Inventors
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