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US Patent: 562,268
Apparatus for Grinding Parallel Spindles Rods or Shafts
Patentee:
Frank Ashton (exact or similar names) - Oldham, Lancaster County, England

USPTO Classifications:
29/DIG.101, 29/DIG.86, 451/200, 451/207, 451/210, 451/242

Tool Categories:
metalworking machines : grinders : cylindrical grinders

Assignees:
Frank Ashton - Oldham, Lancaster County, England
William Bodden - Oldham, Lancaster County, England

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 02, 1896
Granted: Jun. 16, 1896

Patent Pictures:
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