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US Patent: 2,120,880
Sanding and polishing attachment for lathes
Patentee: William F. Yung (exact or similar names) - Kinsley, KS USPTO Classifications: 451/296 Tool Categories: metalworking machines : grinders metalworking machines : metal lathes : metal lathe accessories and attachments Assignees: None Manufacturer: Yung's Machine Shop - Halstead, KS Witnesses: Unknown	Patent Dates: Applied: Jul. 27, 1936 Granted: Jun. 14, 1938 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Yung's Machine Shop

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