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US Patent: 15,049
Traction Wheel
Driving-Wheel for Steam Drags or Propellers
Patentee:
George W. N. Yost (exact or similar names) - Pittsburgh, PA

USPTO Classifications:
301/43

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. S. Campbell
R. Gray Campbell
Patent Dates:
Granted: Jun. 03, 1856

Patent Pictures:
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