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US Patent: 503,374
Lathe Chucks
Patentee:
James R. Howgate (exact or similar names) - Schenectady, Schenectady County, NY

USPTO Classifications:
279/6

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 09, 1893
Granted: Aug. 15, 1893

Patent Pictures:
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