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mar 7, 1876 - Telephone

Description:

On March 7, 1876, Alexander Graham Bell invented the telephone. This was a more enhanced version of the telegram that allowed voices to be transmitted rather than just beeps.

Added to timeline:

3 months ago
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1844-1887 Inventions in the United States
A timeline of important and revolutionary inventions between...

Date:

mar 7, 1876
Now
~ 142 years ago

Images:

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