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Who invented electric telegraph?
In 1828, the first electric telegraph was invented by Harrison Dyar who sent electrical sparks through chemically treated paper tape to burn dots and dashes.
What was the first electric thing ever?
WHAT WAS THE FIRST ELECTRICAL DEVICE EVER MAD? the first electrical device was a phonograph.
Who invented the first telegraph?
In 1828, the first telegraph in the USA. was invented by Harrison Dyar who sent electrical sparks through chemically treated paper tape to burn dots and dashes. source:http://inventors.about.com/od/tstartinventions/a/telegraph.htm
When was the telegraph ivented?
The telegraph was invented in 1794 By Claude Chappe.
What was invented first telegraph neon lamp motorized vacuum cleaners or airplane?
telegraph was invented first...if question doesn't mean wireless telegraph
What country was the first telegraph invented?
the telegraph was invented in pennsylvania in 1836 but it wasnt succesful till 1837.
What country was the single wire telegraph invented in?
The telegraph was invented in Boston, Massachusetts.
Can a telegraph be wireless?
Yes a telegraph can be wireless. Thomas Edison invented the first wireless telegraph
When was the first telegraph sent?
Even though Samuel Morse invented his version of the electrical telegraph in 1837, another inventor came up with a slightly different one in 1832.If i remember correctly, the another guy did come up with a version of the electrical telegraph, but that it was too complicated and difficult to use, and when he was trying to sort these problems out, old Samuel Morse released his version.
Did Samuel Morse invent the telegraph?
Yes Samuel Morse invented the telegraph. He also invented the morse code
Who invented that telegraph?
Thomas
Did bell invent the harmonic telegraph?
yes,he invented harmonic telegraph
