Rosenberg, Emanuel#
Rosenberg, Emanuel, b. Vienna, Nov. 28, 1872, d. Bogotá (Columbia), March 30, 1962, engineer. Pioneer in electro-mechanical engineering. Invented a dynamo for the electrical illumination of trains (named after him), a method for electric-arc welding and cine lamps; emigrated to Columbia in 1940.
Work: Elektrische Starkstromtechnik, 1902.