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US Patent: 17,861
Method of driving circular saws
Patentee:
Thomas J. Alexander - Westerville, OH

USPTO Classifications:
271/8.1, 83/488, 83/489

Tool Categories:
woodworking machines : circular saws : circular sawmills
woodworking machines : sawmills : circular sawmills

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James Westervelt
Ezra Munson
Patent Dates:
Granted: Jul. 28, 1857

Patent Pictures:
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