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Timeline of Communication Technology

56 bytes added, 17:40, 30 December 2017
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! Year !! Technology /event !! Inventor !! Details
|-
| 1974 1767 || Semaphore invented || Richard Edgeworth || ??? ||
Elizabeth
28
edits
Retrieved from "http://timelines.issarice.com/wiki/Special:MobileDiff/19492"

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