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US Patent: 655,686
Traction Engine
Patentee:
Daniel Charles Cawley (exact or similar names) - Allegheny, Allegheny County, PA

USPTO Classifications:
305/152305

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 15, 1899
Granted: Aug. 14, 1900

Patent Pictures:
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