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US Patent: 374,027
Power Transmitting Machinery
Patentee: Edwin Winans (exact or similar names) - New York, NY USPTO Classifications: 74/134 Tool Categories: propulsion and energy : human powered apparatus Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Mar. 17, 1887 Granted: Nov. 29, 1887 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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