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US Patent: 58,491
Improvement in governors for steam-engines
Patentee:
Thomas Silver (exact or similar names) - New York, NY

USPTO Classifications:
137/47, 73/525

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Henry T. Brown
J. W. Coombs

Patent Dates:
Granted: Oct. 02, 1866

Patent Pictures:
USPTO (New site tip)
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