Alexand Groham Bell, Computer, Television, Telephone, Mobile phone, John Logie Braid, Computer, Radio, IPhone, Television, Charles Babbage, Radio, Computer, Television, Telephone, Martin Cooper, Television, Computer, Radio, Mobile phone, Andy Rubin, Smartphone, Computer, Television, Radio, Stive Jobs, Computer, Television, Smartphone, IPhone
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Invention
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Tanitamusic
5-9 кл.
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