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Ronch [10]
3 years ago
6

What important contributions did George Westinghouse make in the field of electrical power generation?

Geography
1 answer:
____ [38]3 years ago
4 0
In April of 1869, he obtained a patent for one of his most important inventions, the air brake. This device enabled trains to be stopped with fail-safe accuracy by the locomotive engineer for the first time and was eventually adopted on the majority of the world's railroads
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