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US Patent: 385,540
Power Hammer
Patentee: Herman J. Bierhart (exact or similar names) - Syracuse, Onondaga County, NY USPTO Classifications: 72/481.6 Tool Categories: metalworking machines : forging machines : drop hammers Assignees: Christopher C. Bradley - Syracuse, Onondaga County, NY Manufacturer: C. C. Bradley & Son, Inc. - Syracuse, Onondaga County, NY Witnesses: John J. Lynch James Cahill Theodore L. Popp George J. Buchheit, Jr.	Patent Dates: Applied: Jan. 19, 1887 Granted: Jul. 03, 1888 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for C. C. Bradley & Son, Inc.
Description: Wilhelm Bonner, Patent Attorney

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