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Arc Lamp was invented by
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Dec 21, 2011
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Abbreviations Questions
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anonymous
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1
Answer
0
votes
Electric
Arc Lamps
. Sir Humphrey Davy of England
invented
the first electric carbon
arc lamp
in 1801.
answered
Dec 23, 2011
by
jeet sagar
Moderator
(
1m
points)
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