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US Patent: 482,599
Traction Engine
Patentee:
Israel Townsend - Portsmouth, Norfolk County, VA

USPTO Classifications:
180/9, 305/152, 305/154, 305/157

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 17, 1891
Granted: Sep. 13, 1892

Patent Pictures:
USPTO pdf tiff
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