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US Patent: 1,679,531
Gang machine tool
Patentee: Albert M. Johnson (exact or similar names) - Rockford, IL USPTO Classifications: 29/38C, 408/134, 408/45 Tool Categories: metalworking machines : drilling and boring : drill presses : multiple spindle drill presses Assignees: Barnes Drill Co. - Rockford, IL Manufacturer: Barnes Drill Co. - Rockford, IL Witnesses: Unknown	Patent Dates: Applied: Dec. 12, 1925 Granted: Aug. 07, 1928 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Barnes Drill Co.

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