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US Patent: 291,300
Traction Engine
Patentee:
Hamilton M. Cormack (exact or similar names) - Malden, Middleswx County, MA

USPTO Classifications:
180/36, 180/448, 254/323, 254/343, 254/345, 74/390

Tool Categories:
propulsion and energy : steam apparatus : steam traction engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 11, 1883
Granted: Jan. 01, 1884

Patent Pictures:
USPTO (New site tip)
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