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US Patent: 873,093
Cutter-head for grooving and jointing machines
Patentee: Harry B. Ross (exact or similar names) - Beloit, WI USPTO Classifications: 144/218, 144/90.1, 175/384 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: Berlin Machine Works - Beloit, WI Manufacturer: Berlin Machine Works - Beloit, WI Witnesses: Unknown	Patent Dates: Granted: Dec. 10, 1907 Patent Pictures: [ 1 | 2 | 3 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Berlin Machine Works

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