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US Patent: 485,620
Electric Motor Controller
Patentee: Jonathan P. B. Fiske (exact or similar names) - Lynn, Essex County, MA USPTO Classifications: 200/12, 200/325, 318/278, 388/852 Tool Categories: electrical devices : electric motors : motor controls Assignees: Thomson-Houston Electric Co. - Lynn, Essex County, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 05, 1892 Granted: Nov. 08, 1892 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Thomson-Houston Electric Co.

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