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US Patent: 1,815,562
Hydraulic Chuck
Patentee:
Louis E. Godfriaux (exact or similar names) - Madison, Dane County, WI

USPTO Classifications:
279/106, 279/119, 279/141, 279/4.04, 279/4.12

Tool Categories:
metalworking machines : metal lathes : metal lathe chucks

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 28, 1930
Granted: Jul. 21, 1931

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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