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US Patent: 1,281,512
Saw Grinding Machine
Patentee:
James A. Carothers - Pittsburgh, PA

USPTO Classifications:
451/121, 76/41

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
Pittsburgh Saw & Manufacturing Co. - Pittsburgh, PA

Manufacturer:
Not known to have been produced

Witnesses:
F. E. Broderick
J. M. Geoghegan

Patent Dates:
Applied: Sep. 06, 1917
Granted: Oct. 15, 1918

Patent Pictures:
USPTO pdf tiff
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