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US Patent: 238,549
Machine for Grinding Knives, &c.
Patentee:
Loring J. Baker (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
451/178

Tool Categories:
metalworking machines : grinders : sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 29, 1880
Granted: Mar. 08, 1881

Patent Pictures:
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