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US Patent: 2,150,184
Screw Starter
Patentee: George F. Pearson - Salt Lake City, Salt Lake County, UT USPTO Classifications: 81/449 Tool Categories: specialty tools : screw starters Assignees: None Manufacturer: New Britain Machine Co. - New Britain, Hartford County, CT Witnesses: Unknown	Patent Dates: Applied: Apr. 07, 1936 Granted: Mar. 14, 1939 Patent Pictures: USPTO pdf tiff Google Patents Report data errors or omissions "Vintage Machinery" entry for New Britain Machine Co.

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