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US Patent: 2,343,420
Broaching machine
Patentee: John W. Podesta (exact or similar names) - Ann Arbor, MI USPTO Classifications: 409/250, 409/270, 83/157 Tool Categories: metalworking machines : broaching machines Assignees: American Broach & Machine Co. - Ann Arbor, MI Manufacturer: American Broach & Machine Co. - Ann Arbor, MI Witnesses: Unknown	Patent Dates: Applied: Aug. 02, 1940 Granted: Mar. 07, 1944 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for American Broach & Machine Co.

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