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US Patent: 1,123,319
Dynamo-electric machine
Patentee:
Fred R. Kunkel - Edgewood Park, PA

USPTO Classifications:
310/216.074, 310/216.091, 310/216.096

Tool Categories:
electrical devices : electric motors : induction motors

Assignees:
Westinghouse Electric & Manufacturing Co. - Pittsburgh, PA

Manufacturer:
Westinghouse Electric & Manufacturing Co. - Pittsburgh, PA

Witnesses:
N. M. Weber
B. B. Hines

Patent Dates:
Applied: Dec. 29, 1909
Granted: Jan. 05, 1915

Patent Pictures:
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"Vintage Machinery" entry for Westinghouse Electric & Manufacturing Co.
Description:
Seen on a 3 HP 3-phase Westinghouse induction motor along with numerous other patents spanning 1898 to 1915.

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