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US Patent: 3,402,513
Headstock Quill for Cylindrical Grinder
Patentee:
Horst Maack (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
451/23, 451/398, 451/8, 82/148

Tool Categories:
metalworking machines : grinders : cylindrical grinders
metalworking machines : metalworking machine mechanisms

Assignees:
Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 20, 1966
Granted: Sep. 24, 1968

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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