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US Patent: 372,001
Lathe for Forming Pivots of Balance Wheel Staffs
Patentee: Charles V. Woerd (exact or similar names) - Waltham, Middlesex County, MA USPTO Classifications: 142/49, 451/246, 451/362, 451/435, 451/65 Tool Categories: metalworking machines : metal lathes : watchmakers lathes Assignees: None Manufacturer: Not known to have been produced Witnesses: R. M. Stark Thomas B. Eaton	Patent Dates: Applied: Nov. 30, 1886 Granted: Oct. 25, 1887 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Steve Gosselin

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