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US Patent: 36,479
Tool-rest for turning-lathes
Patentee:
Francis A. Pratt - Hartford, CT

USPTO Classifications:
254/85, 82/158

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles C. Shultas
George S. Gilman

Patent Dates:
Granted: Sep. 16, 1862

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Pratt & Whitney Co.

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