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US Patent: 939,722
Tool-post for lathes
Patentee: Charles L. Libby (exact or similar names) - Indianapolis, IN USPTO Classifications: 188/68, 29/48.50A, 74/813L Tool Categories: metalworking machines : metal lathes : turret lathes Assignees: None Manufacturer: International Machine Tool Co. - Indianapolis, IN Witnesses: V. H. Lockwood Olive Breeden	Patent Dates: Applied: Feb. 06, 1908 Granted: Nov. 09, 1909 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for International Machine Tool Co.
Description: This patent lathe was seen in a 1910 ad for International Machine Tool Co.; the ad calls it "The 'Libby' lathe".

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