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US Patent: 3,144,845
Metal Working
Patentee: Claus L. Sporck (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 29/894.325, 72/83 Tool Categories: metalworking machines : metal spinning machines Assignees: Lodge & Shipley Machine Tool Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 23, 1955 Granted: Aug. 18, 1964 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Lodge & Shipley Machine Tool Co.
Description: Continuation of application filed 23 Sept., 1955. This application filed 13 Nov., 1959.

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