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US Patent: 665,303
Tool or Cutter Holder for Grinding Machines
Patentee:
John Bath (exact or similar names) - Worcester, Worcester County, MA

USPTO Classifications:
451/374

Tool Categories:
metalworking machines : grinders : tool grinders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 28, 1900
Granted: Jan. 01, 1901

Patent Pictures:
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