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US Patent: 2,884,818
Drill head
Patentees: Alfred P. Speckin (exact or similar names) - Cincinnati, OH James R. Bashor (exact or similar names) - Cincinnati, OH USPTO Classifications: 408/53, 74/527, 74/665.0GA, 74/665R Tool Categories: metalworking machines : drilling and boring : multiple spindle drilling heads Assignees: United States Drill Head Co. - Cincinnati, OH Manufacturer: United States Drill Head Co. - Cincinnati, OH Witnesses: Unknown	Patent Dates: Applied: May 31, 1955 Granted: May 05, 1959 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for United States Drill Head Co.

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