(Jean-Joseph-) Étienne Lenoir: Media
Belgian inventor
Images
Jean-Joseph Étienne Lenoir
Engineer and inventor Étienne Lenoir had about 80 patents to his name, including...
© Universal History Archive—Universal Images Group/Getty Images
Internal-combustion engine
Three-horsepower internal-combustion engine fueled by coal gas and air, illustration,...
Library of Congress, Washington, D.C. (Digital File Number: cph 3c10411 )
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