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US Patent: 3,931
Steam-valve
Patentee:
Samuel Talbott (exact or similar names) - Richmond, VA

USPTO Classifications:
137/630.14

Tool Categories:
propulsion and energy : steam engines : steam engine valves

Assignees:
None

Manufacturer:
Talbott & Sons - Richmond, VA

Witnesses:
William Sinton
Thomas H. Wynne

Patent Dates:
Granted: Feb. 28, 1845

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Talbott & Sons

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