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US Patent: 2,653,062
Bearing
Patentee:
Ernest Sperisen (exact or similar names) - Sun Prairie, Dane County, WI

USPTO Classifications:
384/302, 384/901

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking machine bearings

Assignees:
Gisholt Machine Co. - Madison, Dane County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 19, 1949
Granted: Sep. 22, 1953

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gisholt Machine Co.

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