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Patent number:
Patent Date:
US Patent: 111,296
Improvement in adjustable reamers
Patentee:
Edwin H. Adgate (
exact
or
similar
names) - Mittineague, MA
USPTO Classifications:
144/233
,
408/164
,
408/165
Tool Categories:
woodworking tools
:
hand drills
:
drill bits
:
tapered reamers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
L. V. Smith
R. F. Hyde
Patent Dates:
Granted:
Jan. 31, 1871
Patent Pictures:
USPTO
(New site tip)
Google Patents
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