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US Patent: 2,499,390
Rotor for alternating current
Patentee:
Henry M. Joy (exact or similar names) - Dayton, OH

USPTO Classifications:
29/598, 310/211

Tool Categories:
electrical devices : electric motors : electric motor making
electrical devices : electric motors : induction motors

Assignees:
Master Electric Co. - Dayton, OH

Manufacturer:
Master Electric Co. - Dayton, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 10, 1944
Granted: Mar. 07, 1950

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

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