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US Patent: 290,632
Gas Engine
Patentee: Harmer Denney (exact or similar names) - Brooklyn, NY USPTO Classifications: 123/144 Tool Categories: propulsion and energy : internal combustion engines : gas and gasoline engines Assignees: Harmer Denney - Brooklyn, NY Alexander Webster - New York, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 11, 1883 Granted: Dec. 18, 1883 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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