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US Patent: 181,927
Governors for Steam Engines
Patentee: George F. Ernst (exact or similar names) - St. Louis, St. Louis County, MO USPTO Classifications: 73/536 Tool Categories: propulsion and energy : steam engines : steam engine governors Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 29, 1875 Granted: Sep. 05, 1876 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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