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US Patent: 293,292
Drill Making Machine
Patentee:
Edwin O. Williams (exact or similar names) - Taunton, Bristol County, MA

USPTO Classifications:
72/192

Tool Categories:
tool making : making drills and augers

Assignees:
Edwin O. Williams - Taunton, Bristol County, MA
Byron L. Dwinell - Taunton, Bristol County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 22, 1883
Granted: Feb. 12, 1884

Patent Pictures:
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