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US Patent: 2,956,189
Electrical Machine Rotor
Patentees:
George E. O'Donald (exact or similar names) - Freeport, Stephenson County, IL
John H. Groves (exact or similar names) - Freeport, Stephenson County, IL
Guy Russell Fansher (exact or similar names) - Freeport, Stephenson County, IL
Edward J. Buss (exact or similar names) - Freeport, Stephenson County, IL

USPTO Classifications:
310/211, 310/268

Tool Categories:
electrical devices : electric motors : motor rotors

Assignees:
Fairbanks, Morse & Co. - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 23, 1957
Granted: Oct. 11, 1960

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Fairbanks Morse & Co.

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