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US Patent: 312,633
Traction Engine
Patentee:
Jonathan Hershberger (exact or similar names) - Walnut Creek, Holmes County, OH

USPTO Classifications:
74/405

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 19, 1884
Granted: Feb. 24, 1885

Patent Pictures:
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