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Patent number:
Patent Date:
US Patent: 296,535
Abrading-machine
Patentee:
Frederick W. Coy (
exact
or
similar
names) - Boston, MA
USPTO Classifications:
451/303
,
451/311
Tool Categories:
woodworking machines
:
sanding machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
A. L. White
C. F. Brown
Patent Dates:
Applied:
Mar. 08, 1884
Granted:
Apr. 08, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Improvements to patent
294,766
.
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