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The principles on which the telephone is based were discovered many years before the work of Alexander Graham Bell. Bell patented a telephone apparatus in 1876, having worked on its development since 1865. The US government started a court case to cancel Bell's patent. The suit claimed that the patent was fraudulent and based on the work of Antonio Meucci (1808-1889), an Italian immigrant educated in mechanical engineering and design, who had designed a telephone in the 1850's and gave a public demonstration of it in 1860 on New York's Staten Island, and Johann Philipp Reis, a German inventor who developed a similar device.
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Who invented the telefon?
Alexander Graham Bell invented his telephone!!
Did Granville Woods invent the telephone?
No. It was invented by Alexander Graham Bell.
How did Alexander Graham Bell change life?
he invented the telephone which got people to communicate in a different way
Why was Alexander graham bell a great man?
He created the first telephone.
Who was president when Alexander grahan bell invented the telephone in 1872?
Alexander Graham Bell. He invented the telegram and telephone.
What did Alexander Graham?
Alexander Graham invented the telephone.
Alexander Graham bell was the inventor of?
Alexander Graham Bell invented the telephone.
What is the passive voice of Alexander graham bell invented the telephone?
what is the passive voice of the alexander graham bell invented the telephone
Why did Alexander Graham invent it?
Alexander Graham Bell - invented the Telephone
What did Alexander graham invent?
He invented the telephone because he tried to help his Mom because she was deaf.
Where did Alexander graham bell invented the first telephone?
Alexander Graham Bell invented the first telephone in New Haven,Connecticut
Alexander graham bell invention?
Alexander Graham Bell invented the telephone.
Was the telephone invented by a Canadian?
Alexander Graham Bell invented the telephone
What was Alexander Graham bells discovery?
Alexander graham bell invented telephone.
What did Alexander Graham Bell invent?
Alexander Graham Bell invented the telephone.
What made Alexander Graham Bell invent the telephone?
Alexander Graham Bell invented the telephone by accident. Not purposely.
What did Alexander Graham Bell invent besides the telephone?
Alexander graham bell invented the telephone and became famous for it
