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US Patent: 1,029,411
Shaers
Patentees: George Zell (exact or similar names) - Lancaster, Lancaster County, PA William S. Shenk (exact or similar names) - Lancaster, Lancaster County, PA USPTO Classifications: 83/530, 83/606 Tool Categories: metalworking machines : metal shearing machines Assignees: None Manufacturer: Zell & Shenk - Lancaster, Lancaster County, PA Witnesses: Alfred S. Gregg J. M. Raymond J. T. L. Wright F. O. Paulew	Patent Dates: Applied: Jul. 08, 1911 Granted: Jun. 11, 1912 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Zell & Shenk

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