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Patent number:
Patent Date:
US Patent: 1,260,974
Saw Grinding Machine
Patentee:
Eddie C. Filstrup (
exact
or
similar
names) - Benton Harbor, MI
USPTO Classifications:
76/77
Tool Categories:
metalworking machines
:
grinders
:
sharpening machines
:
saw sharpening machines
Assignees:
Covel Mfg. Co.
- Benton Harbor, MI
Manufacturer:
Not known to have been produced
Witnesses:
E. H. Clegg
H. S. Beaubien
S. G. Barrett
Patent Dates:
Applied:
Mar. 17, 1915
Granted:
Mar. 26, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
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