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US Patent: 236,832
Road Engine
Patentee:
Thomas H. McCray - Tyronza, Cross County, AK

USPTO Classifications:
280/92

Tool Categories:
propulsion and energy : steam apparatus : steam road engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 04, 1880
Granted: Jan. 18, 1881

Patent Pictures:
USPTO pdf tiff
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