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US Patent: 123,138
Improvements in links for steam-engines
Patentee: Daniel A. Woodbury (exact or similar names) - Rochester, NY USPTO Classifications: 74/833 Tool Categories: propulsion and energy : steam engines Assignees: None Manufacturer: Not known to have been produced Witnesses: F. H. Clement William A. Montgomery	Patent Dates: Granted: Jan. 30, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Frank H. Clement

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