Leo Benardo (March 13, 1928 – July 31, 2016) was a foreign language educator and the second president of the American Council on the Teaching of Foreign Languages.
LeoBenardo (March 13, 1928 – July 31, 2016) was a foreign language educator and the second president of the American Council on the Teaching of Foreign...
Alexander Graham Bell (1847–1922), UK, Canada, and U.S. – telephone Nikolay Benardos (1842–1905), Russian Empire – arc welding (specifically carbon arc welding...
part of a large-scale commercial electric lighting utility. 1881: Nikolay Benardos presents carbon arc welding, the first practical arc welding method. 1884:...
Alferov, physicist, inventor of heterotransistor, Nobel Prize winner Nikolay Benardos, inventor of carbon arc welding (the first practical arc welding method)...
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