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US Patent: 236,757
Traction Engine
Patentee:
Samuel S. Barr (exact or similar names) - Waukon, Allamakee County, IA

USPTO Classifications:
180/39

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. 28, 1880
Granted: Jan. 18, 1881

Patent Pictures:
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