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US Patent: 296,535
Abrading-machine
Patentee:
Frederick W. Coy - Boston, MA

USPTO Classifications:
451/303, 451/311

Tool Categories:
woodworking machines : sanding machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
C. F. Brown
A. L. White

Patent Dates:
Applied: Mar. 08, 1884
Granted: Apr. 08, 1884

Patent Pictures:
USPTO pdf tiff
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Description:
Improvements to patent 294,766.

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