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US Patent: 2,136,491
Metalworking Machine
Patentee:
Elton S. Cornell (exact or similar names) - East Providence, Providence County, RI

USPTO Classifications:
451/216, 451/394, 451/396, 82/142

Tool Categories:
metalworking machines : grinders : surface grinders

Assignees:
Abrasive Machine Tool Co. - East Providence, Providence County, RI

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Jan. 11, 1937
Granted: Nov. 15, 1938

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

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