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US Patent: RE565
Improvement in the mode of connecting steam-cylinders with steam-chests
Patentee: Frederick Elsworth Sickels (exact or similar names) - New York, NY USPTO Classifications: 92/163 Tool Categories: propulsion and energy : steam engines : steam engine valve gear Assignees: None Manufacturer: Providence Steam Engine Co. - Providence, RI Witnesses: Edward N. Dickerson M. C. Dickerson	Patent Dates: Granted: Jun. 01, 1858 Reissue Information: Reissue of 4,202 (Sep. 19, 1845) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Providence Steam Engine Co.

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