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US Patent: 427,494
Tool Carriage for Lathes
Patentee: William F. Barnes (exact or similar names) - Rockford, Winnebago County, IL USPTO Classifications: 82/135, 82/143 Tool Categories: metalworking machines : metal lathes metalworking machines : metalworking machine mechanisms Assignees: W. F. & John Barnes Co. - Rockford, Winnebago County, IL Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Nov. 14, 1889 Granted: May 06, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for W. F. & John Barnes Co.

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