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US Patent: 1,976,366
Wheel base and work drive control
Patentee: Conrad L. Ott (exact or similar names) - Waynesboro, Franklin County, PA USPTO Classifications: 200/61.58R, 451/221, 451/398 Tool Categories: metalworking machines : grinders : surface grinders Assignees: Landis Tool Co. - Waynesboro, Franklin County, PA Manufacturer: Landis Tool Co. - Waynesboro, Franklin County, PA Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: Unknown	Patent Dates: Applied: Jun. 05, 1931 Granted: Oct. 09, 1934 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens Vintage Machinery entry for Brown & Sharpe Mfg. Co. Vintage Machinery entry for Landis Tool Co.
Description: This patent number has been seen on a Brown & Sharpe No. 5 surface grinder.

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