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How invented the phone and when?
Alexander Graham Bell invented the acoustic telegraph (the first practical telephone) c.1875
Who improved the telegraph?
Alexander graham bell
What is telegraph and who invent it?
Alexander Graham Bell
What did Alexander Graham Bell invent?
Alexander Graham Bell invented the telephone.
Who established the telephone and telegraph?
The telephone was invented by Alexander Graham Bell, who was born on March 3, 1847, and the telegraph was invented by Samuel Morse, who was born on April 27, 1971.
Did people in the back days use phone more or telegraph?
The telephone was invented in 1876 by Alexander Graham Bell. Prior to then people communicated mainly by telegraph.
What reason was the telephone invented?
The telephone was invented as an evolutionary setup from the telegraph, naturally Alexander Graham Bell wondered if there was a way to transfer his voice through interconnecting cables like the telegraph.
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
Alexander Graham bell was the inventor of?
Alexander Graham Bell invented the telephone.
What did bell Alexander Graham invent?
Alexander Graham Bell invented the... - Telephone -and other stuff!
How did Alexander Graham Bell invent things?
Alexander graham bell invented with an open mind
Who invented Graham phone?
Alexander Graham Bell invented the Graham Phone.
