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US Patent: 1,662,079
Machine for Grinding Hob and Disk Cutters
Patentee:
Ole Severson (exact or similar names) - Shelton, Fairfield County, CT

USPTO Classifications:
125/11.14, 451/143, 451/374

Tool Categories:
metalworking machines : grinders : hob grinding machines

Assignees:
O. K. Tool Co., Inc. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 02, 1925
Granted: Mar. 13, 1928

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

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