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US Patent: 2,887,065
Gear Pump Unit
Patentee: Arthur S. Johnson (exact or similar names) - Providence, Providence County, RI USPTO Classifications: 418/1, 418/206.7 Tool Categories: industrial machines : pumps : rotary pumps Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Witnesses: Unknown	Patent Dates: Applied: Dec. 07, 1956 Granted: May 19, 1959 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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