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US Patent: 734,897
Automatic grinding-machine
Patentee: Abraham B. Landis (exact or similar names) - Waynesboro, PA USPTO Classifications: 451/143, 451/331, 451/335 Tool Categories: metalworking machines : grinders Assignees: None Manufacturer: Landis Tool Co. - Waynesboro, PA Witnesses: Alfred N. Russell D. J. Crosby	Patent Dates: Applied: Apr. 17, 1902 Granted: Jul. 28, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Landis Tool Co.

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