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US Patent: 181,795
Improvement in saw-sharpening machines
Saw gumming and sharpening machine
Patentee:
James McSweeny (exact or similar names) - Pittsfield, MA

USPTO Classifications:
144/26, 76/40

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 20, 1876
Granted: Sep. 05, 1876

Patent Pictures:
USPTO (New site tip)
Google Patents
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