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Which African-American inventor received numerous patents for improvements on the functioning of steam engines?


Elijah McCoy


Granville Woods


Jan E. Matzeliger


Booker T. Washington


Please help! i cant find the answer anywhere....

Verified Answer :

taskmasters

"Elijah McCoy" was the African-American inventor among the following choices given in the question that received numerous patents for improvements on the functioning of steam engines. The correct option among all the options that are given in the question is the first option. i hope the answer helped you.

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