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US Patent: 407,367
Pulley
Patentee: Peter McNaughton (exact or similar names) - Kalamazoo, Kalamazoo County, MI USPTO Classifications: 403/344, 474/99 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms Assignees: Charles H. Bird - Kalamazoo, Kalamazoo County, MI Erastus W. Crane - Kalamazoo, Kalamazoo County, MI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Feb. 14, 1889 Granted: Jul. 23, 1889 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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