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US Patent: 134,284
Roller crushing-mill
Patentee: Frank A. Huntington (exact or similar names) - Oakland, CA USPTO Classifications: 122/107 Tool Categories: specialty machines : ore processing apparatus Assignees: None Manufacturer: Globe Iron Works, San Francisco - San Francisco, CA Witnesses: D. B. Richards Walter F. Vane	Patent Dates: Granted: Dec. 24, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Wikipedia biography of Frank A. Huntington Vintage Machinery entry for Globe Iron Works, San Francisco

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