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RX Patent: RX-52
Improvement to brush wool or flax into teeth set in cylinder or otherwise
Patentee: George W. Lyman (exact or similar names) - Boston, MA USPTO Classifications: 19/122 Tool Categories: household : brushes or brooms trade specific : spinner Assignees: William W. Calvert - Boston, MA Manufacturer: Not known to have been produced Witnesses: Thos. G. Cary, Jr Thos. G. Cary	Patent Dates: Granted: Sep. 09, 1843 Reissue Information: Reissue of 9X (Mar. 11, 1791) Patent Pictures: Report data errors or omissions to steward Joel Havens Uspto pdf
Description: Assignee here was the patentee in the original patent

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