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US Patent: 539,122
Gas Engine
Patentee:
Hugh J. Dykes (exact or similar names) - Peralta, Alameda County, CA

USPTO Classifications:
123/162, 123/287

Tool Categories:
propulsion and energy : internal combustion engines

Assignees:
Julius A. Frost - Oakland, Alameda County, CA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 16, 1894
Granted: May 14, 1895

Patent Pictures:
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