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US Patent: 2,271,904
Magnetic Work Holder
Patentee: Ermand L. Watelet (exact or similar names) - Greenwood, Kent County, RI USPTO Classifications: 335/295 Tool Categories: metalworking machines : grinders : magnetic chucks work holding : magnetic chucks Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: Unknown	Patent Dates: Applied: Aug. 03, 1940 Granted: Feb. 03, 1942 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.

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