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US Patent: 222,569
Gas-Engine
Patentee:
Franz Bürger - Washington, DC

USPTO Classifications:
123/143R

Tool Categories:
propulsion and energy : internal combustion engines : gas and gasoline engines
propulsion and energy : internal combustion engines : ignition systems

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 05, 1879
Granted: Dec. 16, 1879

Patent Pictures:
USPTO pdf tiff
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