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CA Patent: CA-2,414
Traction Engines Perfectionnements Aux Locomotives
Patentee: Robert Crouch Parvin (exact or similar names) - Farmington, Fulton County, IL USPTO Classifications: Tool Categories: propulsion and energy : steam apparatus : steam traction engines Assignees: None Manufacturer: Not known to have been produced Witnesses: Dan C. Connelly Alex Hillary	Patent Dates: Applied: May 01, 1873 Granted: Jun. 04, 1873 Patent Pictures: [ 1 | 2 | 3 ] CIPO Data Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Northwestern Parvin Steam Motor Mfg. Co.

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