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US Patent: 2,387,417
Lead Screw Gear Threading Box
Patentee:
Vigo von Krogh Sundt (exact or similar names) - Madison, Dane County, WI

USPTO Classifications:
116/233, 74/745, 82/143

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking power transmission
metalworking machines : machine tool controls

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 07, 1942
Granted: Oct. 23, 1945

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

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