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US Patent: 135,064
Metal Turning Lathes
Patentees:
Elbridgw F. Barnes - New Haven, CT
George A. Barnes - New Haven, CT

USPTO Classifications:
82/142

Tool Categories:
metalworking machines : metal lathes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. J. Tibbits
J. H. Shumway

Patent Dates:
Granted: Jan. 21, 1873

Patent Pictures:
USPTO pdf tiff
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Description:
John E. Earle - patent attorney

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