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US Patent: 138,855
Electro-Magnetic Motors
Patentee:
Samuel C. Carter - Richmond, Wayne County, IN

USPTO Classifications:
310/115, 318/8

Tool Categories:
electrical devices : electric motors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 17, 1873
Granted: May 13, 1873

Patent Pictures:
USPTO pdf tiff
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