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US Patent: 484,829
Traction Engine
Patentee:
David S. Stewart (exact or similar names) - Morris, Shawano County, WI

USPTO Classifications:
180/9.46, 180/9.62

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: May 11, 1892
Granted: Oct. 25, 1892

Patent Pictures:
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