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US Patent: 2,794,371
Spindle Control for Contouring Machines
Patentee: Erwin G. Roehm (exact or similar names) - Cincinnati, Hamilton County, OH USPTO Classifications: 409/118 Tool Categories: metalworking machines : profiling machines metalworking machines : machine tool controls Assignees: Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Aug. 30, 1954 Granted: Jun. 04, 1957 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Cincinnati Milling Machine Co.

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