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US Patent: 381,894
Die for Making Draw Bars
Patentee: John T. Wilson (exact or similar names) - Pittsburg, Allegheny County, PA USPTO Classifications: 72/475 Tool Categories: metalworking machines : forging machines : forging dies Assignees: Pittsburgh Forge & Iron Co. - Pittsburg, Allegheny County, PA Manufacturer: Not known to have been produced Witnesses: F. E. Richardson F. J. Alberte Ann H. Scott William E. Dyre	Patent Dates: Applied: Jan. 18, 1888 Granted: Apr. 24, 1888 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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