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US Patent: 277,545
School-desk
Patentee: Henry J. Colburn (exact or similar names) - Toledo, OH USPTO Classifications: 297/163 Tool Categories: household : furniture : desks and tables Assignees: Henry J. Colburn - Toledo, OH Herbert Baker - Toledo, OH Manufacturer: Not known to have been produced Witnesses: Rufus H. Baker William Baker	Patent Dates: Applied: Apr. 08, 1882 Granted: May 15, 1883 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Colburn Machine Tool Co.

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