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US Patent: 514,713
Gas Engine
Patentee:
Charles Selby Hisey - Aurora, Dearborn County, IN

USPTO Classifications:
123/83

Tool Categories:
propulsion and energy : internal combustion engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 17, 1892
Granted: Feb. 13, 1894

Patent Pictures:
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