Nikolaus August Otto, German engineer
Nikolaus August Otto (1832-1891), German engineer. He built the first working motor to use the four-stroke cycle (Otto motor)
Picture No
10496900
Media ID
47997423
Size
1903px x 2756px
(2.1MB)
Credit
Mary Evans / Sueddeutsche Zeitung Photo
Date
19th century
Pick your License
Restrictions Only for Canada and Curacao and United Kingdom and United States Of America
Features In These Collections
> Contributors > SDZ
