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US Patent: 497,434
Boring or drilling machine
Patentee: Willis S. Sherman (exact or similar names) - Hermansville, MI USPTO Classifications: 408/32 Tool Categories: woodworking machines : wood drilling and boring Assignees: None Manufacturer: W. S. Sherman - Milwaukee, WI Witnesses: R. Silverwood E. G. Bush	Patent Dates: Granted: May 16, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for W. S. Sherman

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