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US Patent: 338,707
Wrench
Patentee: Henry Bornstein (exact or similar names) - Boston, MA USPTO Classifications: 81/163, 81/437 Tool Categories: wrenches : wrench combination tools wrenches : wrench adjustment types : screw adjust wrenches Assignees: None Manufacturer: Not known to have been produced Witnesses: C. A. Shaw L. J. White	Patent Dates: Applied: Jan. 18, 1886 Granted: Mar. 30, 1886 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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