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US Patent: 114,512
Improvement in lathes
Combined borer & lathe
Patentee:
John P. Allen (exact or similar names) - Springfield, OH

USPTO Classifications:
142/1, 142/32, 408/20, 408/23

Tool Categories:
woodworking machines : wood lathes

Assignees:
John P. Allen - Springfield, OH
R. M. Dalby - Springfield, OH

Manufacturer:
Not known to have been produced

Witnesses:
R. Q. King
Thomas J. Pringle
Patent Dates:
Granted: May 09, 1871

Patent Pictures:
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