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US Patent: 1,275,458
Brush-holder for commutator mechanisms
Patentees:
Charles R. Meston (exact or similar names) - St. Louis, MO
Herbert I. Finch (exact or similar names) - St. Louis, MO

USPTO Classifications:
310/246

Tool Categories:
electrical devices : electric motors : motor brushes

Assignees:
Emerson Electric Mfg. Co. - St. Louis, MO

Manufacturer:
Emerson Electric Mfg. Co. - St. Louis, MO

Witnesses:
Unknown

Patent Dates:
Applied: May 16, 1917
Granted: Aug. 13, 1918

Patent Pictures:
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Vintage Machinery entry for Emerson Electric Co.

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