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It depends on which Lenoir your talking about. There are many people with Lenoir in there last name. Anywhere from a French painter to a astronaut to a Revoulutionary War partriot.
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∙ 14y ago
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When did Etienne Lenoir invent the gas engine?
in 1860
When did Etienne Lenoir the internal combustion engine?
in you mean invent it was around 1858 or 1860
What did Eienne Lenoir invent?
Jean Joseph Étienne Lenoir (12 January 1822 - 4 August 1900) was a Belgian engineer who developed the internal combustion engine in 1858.
What made Etienne Lenoir want to invent the first internal combustion engine?
The whole reason was GASOLINE
What did pakers brothers invent?
the Parker brothers..monopoly...
What year did etienne lenoir invent the internal combustion engine?
Jean Joseph Etienne Lenoir developed the internal combustion engine in 1859. He was a Belgian engineer. Etienne Lenoir developed the first single-cylinder two-stroke engine by mixing coal gas and air to ignite a 'jumping spark' ignition system.
Who were the write Brothers and what did they invent?
the write brothers were two brothers who invented the first airplane
What did the Lazlo brothers invent?
The Lazlo brothers invented the ballpoint pen.
What year did wright brothers invent the airplane?
1905
Did the wright brothers invent the plane?
ya
What all did the wright brothers invent?
the airplane
When did the Wright Brothers invent the plane?
in 1903
