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US Patent: 142,154
Improvement in sawing-machines
Patentee:
James Eachus (exact or similar names) - Coatesville, PA

USPTO Classifications:
83/404.2, 83/407, 83/435.11

Tool Categories:
woodworking machines : circular saws

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Lee Welch
Lewis Burke

Patent Dates:
Applied: Feb. 23, 1872
Granted: Aug. 26, 1873

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Six sawblades on two arbors, designed to cut heavy paper used in making books and boxes.

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