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History 15 Online
OpenStudy (anonymous):

The internal combustion engine was an innovation of A. Guglielmo Marconi B. Thomas Edison C. Alexander Graham Bell D. Jean Lenoir E. Gustav Eiffel

OpenStudy (anonymous):

i need help

OpenStudy (anonymous):

D. Jean Lenoir http://en.wikipedia.org/wiki/History_of_the_internal_combustion_engine

OpenStudy (anonymous):

thank you

OpenStudy (anonymous):

ok i got it

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