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US Patent: 264,263
Metal-drilling machine
Patentee: Ferdinand Dubrul (exact or similar names) - Cincinnati, OH USPTO Classifications: 408/235, 408/99 Tool Categories: metalworking machines : drilling and boring : drill presses woodworking machines : wood drilling and boring : drill presses Assignees: None Manufacturer: Not known to have been produced Witnesses: George H. Knight Samuel S. Carpenter	Patent Dates: Applied: Mar. 10, 1882 Granted: Sep. 12, 1882 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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