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US Patent: 1,070,932
Valve Controlling Mechanism for Steam Engines
Patentee: Edwin F. Williams (exact or similar names) - Erie, Erie County, PA USPTO Classifications: 91/242, 91/331 Tool Categories: propulsion and energy : steam engines : steam engine valve gear Assignees: Skinner Engine Co. - Erie, Erie County, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 20, 1912 Granted: Aug. 19, 1913 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Skinner Engine Co.

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