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US Patent: 2,022,542
Hydraulically operated grinding machine
Patentees: Carl G. Flygare (exact or similar names) - Worcester, Worcester County, MA Wallace H. Wood (exact or similar names) - Worcester, Worcester County, MA USPTO Classifications: 451/213, 451/24 Tool Categories: metalworking machines : grinders : surface grinders Assignees: Norton Co. - Worcester, Worcester County, MA Manufacturer: Norton Co. - Worcester, Worcester County, MA Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: Unknown	Patent Dates: Granted: Nov. 26, 1935 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 Norton Co.

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