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Patent number:
Patent Date:
US Patent: 18,017
Machine for dressing saws
Patentee:
Philo Maltby (
exact
or
similar
names) - Dayton, OH
USPTO Classifications:
408/87
,
409/326
,
76/31
,
76/44
,
76/50
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
C. W. Griffith
Robert Torrence
Patent Dates:
Granted:
Aug. 18, 1857
Patent Pictures:
USPTO
(New site tip)
Google Patents
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