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US Patent: RE4,552
Improvement in spoke-tenoning and hub-boring machines
Patentee: John Deming (exact or similar names) - Salem, OH USPTO Classifications: 408/103, 408/89 Tool Categories: trade specific : wheelwright Assignees: A. R. Silver - Salem, OH John Deming - Salem, OH Manufacturer: Silver & Deming - Salem, OH Witnesses: M. Frank Taber A. B. Garrigues	Patent Dates: Granted: Sep. 12, 1871 Reissue Information: Reissue of 103,157 (May 17, 1870) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Silver & Deming Mfg. Co.

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