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US Patent: 382,857
Traction Engine
Patentee:
Frank Batter - Slide, Humboldt County, CA

USPTO Classifications:
180/9.38, 305/33

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: Feb. 11, 1888
Granted: May 15, 1888

Patent Pictures:
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