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US Patent: 515,116
Gas or Petroleum Motor
Patentee:
Henry Marie Léon Crouan - Paris, France

USPTO Classifications:
123/182.1, 123/196R, 123/332, 123/41.72, 123/90.32, 251/142

Tool Categories:
propulsion and energy : internal combustion engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 25, 1893
Granted: Feb. 20, 1894

Patent Pictures:
USPTO pdf tiff
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