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US Patent: 3,012,553
Wheel Thinning Apparatus
Patentee:
Harry E. Luebkemann (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
125/11.06

Tool Categories:
metalworking machines : grinders : grinder dressers

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 25, 1959
Granted: Dec. 12, 1961

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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