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US Patent: 2,180,983
Dynamo-electric machine
Patentee: Ralph W. Hall (exact or similar names) - Fort Wayne, IN USPTO Classifications: 174/138E, 310/215 Tool Categories: electrical devices : electric motors Assignees: General Electric Co. - Schenectady, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 24, 1938 Granted: Nov. 21, 1939 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for General Electric Co.
Description: Seen on a GE 1/2 HP induction motor.

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