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US Patent: 622,461
Turners Hand Chisel
Patentees: David Glardon-Jaquer (exact or similar names) - Vallorbes, Vaud Canton, Switzerland Louis Berger (exact or similar names) - Lausanne, Vaud Canton, Switzerland USPTO Classifications: 142/56, 30/167 Tool Categories: metalworking machines : metal lathes : lathe tools Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Dec. 03, 1898 Granted: Apr. 04, 1899 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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