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US Patent: 1,525,956
Internal Combustion Engine
Patentee:
Charles E. Sargent (exact or similar names) - Indianapolis, Marion County, IN

USPTO Classifications:
123/437, 123/545, 123/78R, 123/90.18, 261/51, 261/79.1, 261/DIG.18

Tool Categories:
propulsion and energy : internal combustion engines : gas and gasoline engines
transportation : automobiles

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 18, 1921
Granted: Feb. 10, 1925

Patent Pictures:
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