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US Patent: 461,367
Compasses for Laying out Stair-Curves
Patentee: Irenas J. Palmer (exact or similar names) - Olean, NY USPTO Classifications: 33/29 Tool Categories: trade specific : carpenter Assignees: Irenas J. Palmer - Olean, NY Lebius A. Wright - Olean, NY George A. Ross - Olean, NY Manufacturer: Not known to have been produced Witnesses: William V. Smith George A. Ross	Patent Dates: Applied: Apr. 09, 1891 Granted: Oct. 13, 1891 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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