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US Patent: 438,523
Dust-collector
Patentee: Eugene Bretney (exact or similar names) - Indianapolis, IN USPTO Classifications: 209/722, 55/413, 55/417, 55/454 Tool Categories: woodworking machines : woodworking machine parts or accessories : waste collection mechanisms Assignees: None Manufacturer: Not known to have been produced Witnesses: E. W. Bradford J. Walsh	Patent Dates: Applied: Aug. 12, 1889 Granted: Oct. 14, 1890 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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