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US Patent: 46,843
Improved Saw Grinding Machine
Patentee:
John G. Baker - Philadelphia, PA

USPTO Classifications:
451/149

Tool Categories:
tool making : making sawblades

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Henry Howson
Charles Howson

Patent Dates:
Granted: Mar. 14, 1865

Patent Pictures:
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Description:
Machine uses a lateral vibrating motion to create a tapered handsaw blade.

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