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US Patent: 984,260
Dynamo-electric machine
Patentee:
Hans G. Berentsen (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
310/401, 310/413

Tool Categories:
electrical devices : electric motors : induction motors

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

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

Witnesses:
B. B. Hines
A. K. Metz

Patent Dates:
Applied: Jul. 28, 1909
Granted: Feb. 14, 1911

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Westinghouse Electric & Mfg. 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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