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US Patent: 365,681
Lathe Head Stock
Patentee:
William S. Halsey (exact or similar names) - Bridgeport, Fairfield County, CT

USPTO Classifications:
192/21, 74/370, 82/143

Tool Categories:
metalworking machines : metal lathes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 11, 1887
Granted: Jun. 28, 1887

Patent Pictures:
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