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US Patent: 502,873
Sole-sewing machine
Patentee: Joseph Eli Bertrand (exact or similar names) - Boston, MA USPTO Classifications: 112/38, 112/49 Tool Categories: trade specific : cobbler specialty machines : shoe and boot making machines Assignees: Joseph Eli Bertrand - Boston, MA Mellen Bray - Newton, MA Manufacturer: Not known to have been produced Witnesses: N. C. Lombard James T. Murray	Patent Dates: Applied: Sep. 17, 1892 Granted: Aug. 08, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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