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US Patent: 221,746
Lathe Chuck
Patentee:
James N. Skinner (exact or similar names) - Windsor Locks, Hartford County, CT

USPTO Classifications:
279/123, 279/156

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 12, 1879
Granted: Nov. 18, 1879

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Skinner Chuck Co.

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