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First Wired Telegraph
By Samuel F B Morse -
Techology for Fax
By Alexander Bain -
Invention of Radio
By Mahlon Loomis -
Telephone Invented
By Alexander Graham Bell -
Invention fo Wireless Telegraph
by Guglielmo Marconi -
First Functional Fax
Alexander Muirhead -
Invention of Mobile Phone
By Dr Martin Cooper Philips -
First CD
By James Russell