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US Patent: 372,231
Regulator for electric motors
Patentee:
Alexander W. Meston - St. Louis, MO

USPTO Classifications:
310/241

Tool Categories:
electrical devices : electric motors

Assignees:
Alexander W. Meston - St. Louis, MO
J. H. Clark - St. Louis, MO

Manufacturer:
Not known to have been produced

Witnesses:
Edward S. Knight
Joseph Wahle

Patent Dates:
Applied: Mar. 01, 1887
Granted: Oct. 25, 1887

Patent Pictures:
USPTO pdf tiff
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