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US Patent: 2,000,216
Grinding machine
Patentee: Gustave A. Carlson (exact or similar names) - Detroit, MI USPTO Classifications: 279/23.1, 451/227, 451/237, 451/276, 451/281, 451/381, 451/394 Tool Categories: metalworking machines : grinders Assignees: None Manufacturer: Acme Mfg. Co. (Michigan) - Detroit, MI Witnesses: Unknown	Patent Dates: Applied: Jul. 01, 1933 Granted: May 07, 1935 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Acme Mfg. Co. (Michigan)
Description: The specific application mentioned for this grinding machine is for smoothing the interior of skillets; see also patent 2,059,437.

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