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dec 17, 1964 - First phone for the deaf invented

Description:

Robert Weitbrecht , who is deaf, invents teletypewriter which enables deaf people to use the phone lines to call each other and type out there conversations.

Added to timeline:

27 Sep 2017
0
0
148
deaf history timeline

Date:

dec 17, 1964
Now
~ 54 years ago
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