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US Patent: 739,583
Pawl and Ratchet Connection
Patentee: David K. Bryson (exact or similar names) - Pittsburg, Allegheny County, PA USPTO Classifications: 123/185.11, 74/151, 74/576, 82/128 Tool Categories: industrial machines : industrial machine mechanisms : industrial machine shaft couplings Assignees: David K. Bryson - Pittsburg, Allegheny County, PA A. Belber - Pittsburg, Allegheny County, PA M. A. Goodstone - Pittsburg, Allegheny County, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 05, 1903 Granted: Sep. 22, 1903 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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