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US Patent: 1,261,386
Dynamo-electric machine
Patentees:
Charles W. Starker - Pittsburgh, PA
Rudolf E. Hellmund - Pittsburgh, PA

USPTO Classifications:
310/62

Tool Categories:
electrical devices : electric motors : motor cooling

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

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

Witnesses:
B. B. Hines
A. L. Broomall

Patent Dates:
Applied: Dec. 04, 1914
Granted: Apr. 02, 1918

Patent Pictures:
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