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US Patent: 530,597
Alternating-current transformer
Patentee:
Alexander W. Meston - St. Louis, MO

USPTO Classifications:
200/11G, 336/150, 336/192, 336/92

Tool Categories:
electrical devices

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

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

Witnesses:
William M. Byrne
A. Ramel

Patent Dates:
Applied: Jan. 23, 1893
Granted: Dec. 11, 1894

Patent Pictures:
USPTO pdf tiff
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