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US Patent: 91,910
Engine Lathe
Patentee:
Charles S. Clark - Providence, RI

USPTO Classifications:
82/158

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Henry Martin
Charles Selden
Patent Dates:
Granted: Jun. 29, 1869

Patent Pictures:
USPTO pdf tiff
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Description:
As the wedge is drawn in or out by the action of the screw, the tool-rest will be elevated or depressed, as desired.

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