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US Patent: 442,705
Electric meter
Patentee:
Alexander W. Meston - St. Louis, MO

USPTO Classifications:
324/136, 324/139, 324/153

Tool Categories:
electrical devices

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

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

Witnesses:
F. W. Ritter, Jr.
Will R. Walker

Patent Dates:
Applied: Jul. 22, 1890
Granted: Dec. 16, 1890

Patent Pictures:
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