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US Patent: 89,042
Improvement in saw-sharpening device
Patentee:
Jamison H. Harrison - Boston, MA

USPTO Classifications:
144/221, 76/38

Tool Categories:
woodworking machines : woodworking machine parts or accessories : woodworking machine sharpening mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. Hun Berry
William Edson

Patent Dates:
Granted: Apr. 20, 1869

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Welch, Harrison & Co.
Description:
Inventor Harrison was a partner in bandsaw maker Welch, Harrison & Co.

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