Summary
On August 10, 1893, his first engine ran by itself, and five years later he got a United States patent for it. 📜
Rudolf Diesel wanted a machine that could help lots of people.
His engine worked on its own for the first time on August 10, 1893.
He earned a United States patent for the engine on August 9, 1898.
On August 10, 1893, his first engine ran by itself, and five years later he got a United States patent for it. 📜
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