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US Patent: 596,186
Phase Regulator
Charles P. Steinmetz - Lynn, Essex County, MA
Edwin W. Rice - Swampscott, Essex County, MA

USPTO Classifications:
318/829, 323/201

Tool Categories:
electrical devices : phase regulators

General Electric Co. - Schenectady, NY

Not known to have been produced

John W. Gibboney
John T. Broderick
A. F. Macdonald

Patent Dates:
Applied: Sep. 09, 1893
Granted: Dec. 28, 1897

Patent Pictures:
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"Vintage Machinery" entry for General Electric Co.

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