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US Patent: RE21,341
Automatic feed head
Patentee: Claude E. Broders (exact or similar names) - Detroit, MI USPTO Classifications: 74/840 Tool Categories: metalworking machines : milling machines metalworking machines : drilling and boring Assignees: Victor Gauvreau - Detroit, MI Manufacturer: Govro-Nelson Co. - Detroit, MI Witnesses: Unknown	Patent Dates: Applied: May 11, 1938 Granted: Feb. 06, 1940 Reissue Information: Reissue of 2,053,514 (Sep. 08, 1936) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Govro-Nelson Co.

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