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US Patent: 23,050
Chuck for Watchmakers' Lathes
Patentee: G. H. Waldin (exact or similar names) - Burlington, Des Moines County, IA USPTO Classifications: 279/16 Tool Categories: metalworking machines : metal lathes : metal lathe chucks metalworking machines : metal lathes : watchmakers lathes Assignees: None Manufacturer: Not known to have been produced Witnesses: Lyman Cook John N. Baxter	Patent Dates: Granted: Feb. 22, 1859 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

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