The invention of the telephone was the culmination of work done by many individuals, and involved an array of lawsuits founded upon the patent claims of several individuals and numerous companies but Alexander Graham Bell (March 3, 1847 – August 2, 1922) is the inventor of the first practical telephone. The classic story of him saying "Watson, come here! I want to see you!" is a well-known part of the history of the Telephone.
Voice: Imran Sherazi
ٹیلی فون کیسے اور کب ایجاد ہوا
معلوماتی سائنسی کہانی
ایجادات کی کہانیاں
آواز: عمران شیرازی
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