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Patent number:
Patent Date:
US Patent: 199,453
Improvement in saw-filing machines
Patentee:
Oliver W. Le Mar (
exact
or
similar
names) - New Burlington, OH
USPTO Classifications:
76/34
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
Arthur M. Judy
- New Burlington, OH
Oliver W. Le Mar
- New Burlington, OH
Manufacturer:
Not known to have been produced
Witnesses:
A. M. Judy
B. C. Converse
Patent Dates:
Applied:
May 31, 1877
Granted:
Jan. 22, 1878
Patent Pictures:
USPTO
(New site tip)
Google Patents
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