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US Patent: 597,419
Regulation of dynamo-electric machinery
Patentee: Frederick Ayres Johnson (exact or similar names) - Binghamton, NY USPTO Classifications: 310/224 Tool Categories: electrical devices : electric motors Assignees: None Manufacturer: Stow Mfg. Co. - Binghamton, NY Witnesses: F. H. Bergherfer L. Seymour	Patent Dates: Applied: Apr. 24, 1897 Granted: Jan. 18, 1898 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Stow Mfg. Co.

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