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US Patent: RE4,279
Improvement in Steam Engines
Patentee: Philip Estes (exact or similar names) - Leavenworth, KS USPTO Classifications: 91/262 Tool Categories: propulsion and energy : steam engines Assignees: None Manufacturer: P. Estes - Leavenworth, KS Great Western Mfg. Co. - Leavenworth, KS Novelty Iron Works - Dubuque, IA Witnesses: Solon C. Kemom Thomas D. D. Ourand H. J. Tretz A. M. Tanner	Patent Dates: Granted: Feb. 28, 1871 Reissue Information: Reissue of 108,576 (Oct. 25, 1870) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Great Western Manufacturing Co.

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