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US Patent: 321,116
Adjustable Reamer
Patentees:
Patrick J. Kelly (exact or similar names) - Brooklyn, Kings County, NY
James Groves (exact or similar names) - Brooklyn, Kings County, NY

USPTO Classifications:
408/170

Tool Categories:
metalworking machines : drilling and boring : drill bits : reamers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 05, 1885
Granted: Jun. 30, 1885

Patent Pictures:
USPTO (New site tip)
Google Patents
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