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US Patent: 575,878
Gas Engine
Patentee:
Frederick W. Coen (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
123/345, 123/90.14, 123/90.61

Tool Categories:
propulsion and energy : internal combustion engines : gas and gasoline engines
propulsion and energy : internal combustion engines : internal combustion engine governors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 14, 1896
Granted: Jan. 26, 1897

Patent Pictures:
USPTO (New site tip)
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