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Spanish Technology Project
Category:
Иное
Обновлено:
14 дек 2018
0
0
312
Авторы
Created by
Matthew Mager
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События
First Basic Telephone is Made
First Payphone is Installed
First Ever Mobile Phone Call Transmitted and Received
First Smartphone is Invented
Transatlantic Telegraph Cable Completed
First Text Message is Sent
First U.S. Coast-to-coast Telephone Call
Bell's Patent for the First Telephone is Granted
Apple is Founded
AT&T is Founded
Периоды
Number of Phones Used in the Graham Telephone System
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