Who invented Gramophone?

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asked Apr 30, 2017 in General by Payal Thadani (501 points)
A.    Michael Faraday
B.    Fahrenheit
C.    Sir Alexander Graham Bell
D.    Thomas Alva Edison

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answered Apr 30, 2017 by Payal Thadani (501 points)
D.    Thomas Alva Edison
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