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FR Patent: FR-492,595
Perfectionnements dans les moteurs à courant alternatif
Improvements in alternating current motors
Patentees:
Thaddeus Randolph Bell - Westfield, NJ
Alonzo Chandler Bell - Westfield, NJ

USPTO Classifications:

Tool Categories:
electrical devices : electric motors : AC motors

Assignees:
None

Manufacturer:
Bell Electric Motor Co. - Garwood, NJ

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 29, 1918
Granted: Jul. 11, 1919

Patent Pictures:
Report data errors or omissions
"Vintage Machinery" entry for Bell Electric Motor Co.

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