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US Patent: 192,129
Improvement in metal-working lathes
Patentee:
Salmon W. Putnam (exact or similar names) - Fitchburg, MA

USPTO Classifications:
82/142, 82/147, 82/148

Tool Categories:
metalworking machines : metal lathes

Assignees:
None

Manufacturer:
Putnam Machine Co. - Fitchburg, MA

Witnesses:
George A. Wilson
George E. Putnam

Patent Dates:
Applied: Sep. 12, 1876
Granted: Jun. 19, 1877

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Putnam Machine Co.

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