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US Patent: 2,027,023
Multiple Spindle Boring Machine
Patentee: James Coulter (exact or similar names) - Bridgeport, Fairfield County, CT USPTO Classifications: 408/34 Tool Categories: metalworking machines : drilling and boring : vertical boring mills Assignees: None Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 01, 1933 Granted: Jan. 07, 1936 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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