bn:01489247n
Noun Concept
Categories: All articles with dead external links, Articles with permanently dead external links, History of the telephone, Discovery and invention controversies, History of electronic engineering
EN
invention of telephone  invention of the telephone  inventor of the telephone  Telephone invention controversies  Telephone inventor
EN
The invention of the telephone was the culmination of work done by more than one individual, and led to an array of lawsuits relating to the patent claims of several individuals and numerous companies. Wikipedia
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EN
The invention of the telephone was the culmination of work done by more than one individual, and led to an array of lawsuits relating to the patent claims of several individuals and numerous companies. Wikipedia