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US Patent: 757,953
Insertable Saw Tooth for Metal Saws
Patentee: Charles C. Newton (exact or similar names) - Philadelphia, PA USPTO Classifications: 407/52, 83/854 Tool Categories: metalworking machines : metal sawing machines Assignees: Newton Machine Tool Works - Philadelphia, PA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jan. 23, 1901 Granted: Apr. 19, 1904 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Newton Machine Tool Works

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