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Patent number:
Patent Date:
US Patent: 80,115
Improved saw-gumming device
Patentee:
David J. Barnett (
exact
or
similar
names) - Albion, IN
USPTO Classifications:
76/30
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Jack D. Black
Samuel E. Alvord
Patent Dates:
Granted:
Jul. 21, 1868
Patent Pictures:
USPTO
(New site tip)
Google Patents
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