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US Patent: 12,502
Watchmakers Lathe Polishing Apparatus for Watchmakers' Lathes
Patentee: James M. Bottum (exact or similar names) - New York, NY USPTO Classifications: 451/436 Tool Categories: metalworking machines : metal lathes : watchmakers lathes Assignees: None Manufacturer: James M. Bottum - New York, NY Witnesses: Joseph G. Mason William Tusch	Patent Dates: Granted: Mar. 13, 1855 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin "Vintage Machinery" entry for James M. Bottum

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