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US Patent: 43,518
Improvement in Grinding Edge-Tools
Patentee:
S. D. McLelland (exact or similar names) - McGregor, IA

USPTO Classifications:
451/367

Tool Categories:
metalworking machines : grinders : sharpening machines : bench or pedestal grinders

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Cyrus Bates
R. T. Burnham
Patent Dates:
Granted: Jul. 12, 1864

Patent Pictures:
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