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US Patent: 62,983
Ore Washer
Patentee: Thomas Varney (exact or similar names) - San Francisco, San Francisco County, CA USPTO Classifications: 209/439 Tool Categories: specialty machines : ore processing apparatus Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Mar. 19, 1867 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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