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US Patent: 399,629
Polishing-cylinder
Patentee: James L. Perry (exact or similar names) - Watertown, WI USPTO Classifications: 451/496, 451/520 Tool Categories: woodworking machines : sanding machines Assignees: Berlin Machine Works - Beloit, WI Manufacturer: Berlin Machine Works - Beloit, WI Witnesses: George W. Young N. E. Oliphant	Patent Dates: Applied: Oct. 26, 1887 Granted: Mar. 12, 1889 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Berlin Machine Works

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