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Which of the following was first patented by an Australian in 1889?

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Which of the following was first patented by an Australian in 1889?
A. Electric Drill
B. Electric Shaver
C. Electric Fence
D. Electric Heater

posted Aug 9, 2016 by Puneet Batra

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1 Answer

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Best answer

A. The Electric Drill was invented by Arthur James Arnot. He patented his design on 20 August 1889 while working for the Union Electric Company in Melbourne.

Source: http://www.examveda.com/which-of-the-following-was-first-patented-by-an-australian-in-1889-4568/

answer Aug 10, 2016 by Indranil Datta
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