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US Patent: 2,492,251
Lead Screw Variator
Patentee:
Kurt H. Wills (exact or similar names) - Sidney, Shelby County, OH

USPTO Classifications:
82/110

Tool Categories:
metalworking machines : metal threading machines : thread measuring machines

Assignees:
Monarch Machine Tool Co. - Sidney, Shelby County, OH

Manufacturer:
Monarch Machine Tool Co. - Sidney, Shelby County, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 30, 1945
Granted: Dec. 27, 1949

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Monarch Machine Tool Co.

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