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US Patent: 132,267
Improvement in Reciprocating Steam Engines
Patentee: Johann Rudolf Eichenberger (exact or similar names) - Baughman, Wayne County, OH USPTO Classifications: 123/193.1, 123/193.4, 123/63, 92/166, 92/169.1, 92/176, 92/255 Tool Categories: propulsion and energy : steam engines : steam engine pistons Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Oct. 15, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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