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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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