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US Patent: 114,953
Improvement in boring-machines
Patentee:
Robert Little (exact or similar names) - Freeport, IL

USPTO Classifications:
408/58, 451/456

Tool Categories:
metalworking machines : drilling and boring

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
George N. Towslee
J. E. Wheeler
Patent Dates:
Granted: May 16, 1871

Patent Pictures:
USPTO (New site tip)
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