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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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