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US Patent: 390,721
Dynamo-Electric Machine
Patentee: Nikola Tesla (exact or similar names) - New York, NY USPTO Classifications: 246/1C, 310/146, 322/61, 363/102 Tool Categories: Assignees: Tesla Electric Co. - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 28, 1888 Granted: Oct. 09, 1888 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin
Description: This patent covers the use of Alternating Current to carry energy long distances.

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