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US Patent: 654,313
Grinding-machine
Patentee: Abraham B. Landis (exact or similar names) - Waynesboro, PA USPTO Classifications: 384/15, 82/148 Tool Categories: metalworking machines : grinders Assignees: None Manufacturer: Landis Tool Co. - Waynesboro, PA Witnesses: D. M. Russell George H. Russell	Patent Dates: Applied: May 19, 1900 Granted: Jul. 24, 1900 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Landis Tool Co.
Description: Improvements to patents 649,317 and 640,669.

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