whenwasneonlightinginvented?

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whenwasneonlightinginvented?

2007-11-07 10:01:10 · 2 answers · asked by flagrammak 1 in Education & Reference ➔ Words & Wordplay

2 answers

December of 1910

2007-11-07 10:09:17 · answer #1 · answered by Anonymous · 0⤊ 0⤋

NikolaTesladisplayedhisneonlightsattheWorld'sColumbianExpositionin1893.Hisinnovationsinthistypeoflightemissionwerenotregularlypatented.GeorgesClaudeinventedaneonlampin1902,anddisplayeditinpublicin1910.

2007-11-07 18:08:10 · answer #2 · answered by dogsafire 7 · 0⤊ 0⤋